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1232 lines
38 KiB
1232 lines
38 KiB
/*!
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* jQuery Validation Plugin 1.11.1
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*
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* http://bassistance.de/jquery-plugins/jquery-plugin-validation/
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* http://docs.jquery.com/Plugins/Validation
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*
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* Copyright 2013 Jörn Zaefferer
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* Released under the MIT license:
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* http://www.opensource.org/licenses/mit-license.php
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*/
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(function($) {
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$.extend($.fn, {
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// http://docs.jquery.com/Plugins/Validation/validate
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validate: function( options ) {
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// if nothing is selected, return nothing; can't chain anyway
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if ( !this.length ) {
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if ( options && options.debug && window.console ) {
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console.warn( "Nothing selected, can't validate, returning nothing." );
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}
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return;
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}
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// check if a validator for this form was already created
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var validator = $.data( this[0], "validator" );
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if ( validator ) {
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return validator;
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}
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// Add novalidate tag if HTML5.
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this.attr( "novalidate", "novalidate" );
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validator = new $.validator( options, this[0] );
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$.data( this[0], "validator", validator );
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if ( validator.settings.onsubmit ) {
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this.validateDelegate( ":submit", "click", function( event ) {
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if ( validator.settings.submitHandler ) {
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validator.submitButton = event.target;
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}
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// allow suppressing validation by adding a cancel class to the submit button
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if ( $(event.target).hasClass("cancel") ) {
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validator.cancelSubmit = true;
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}
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// allow suppressing validation by adding the html5 formnovalidate attribute to the submit button
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if ( $(event.target).attr("formnovalidate") !== undefined ) {
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validator.cancelSubmit = true;
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}
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});
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// validate the form on submit
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this.submit( function( event ) {
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if ( validator.settings.debug ) {
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// prevent form submit to be able to see console output
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event.preventDefault();
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}
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function handle() {
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var hidden;
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if ( validator.settings.submitHandler ) {
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if ( validator.submitButton ) {
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// insert a hidden input as a replacement for the missing submit button
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hidden = $("<input type='hidden'/>").attr("name", validator.submitButton.name).val( $(validator.submitButton).val() ).appendTo(validator.currentForm);
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}
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validator.settings.submitHandler.call( validator, validator.currentForm, event );
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if ( validator.submitButton ) {
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// and clean up afterwards; thanks to no-block-scope, hidden can be referenced
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hidden.remove();
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}
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return false;
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}
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return true;
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}
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// prevent submit for invalid forms or custom submit handlers
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if ( validator.cancelSubmit ) {
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validator.cancelSubmit = false;
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return handle();
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}
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if ( validator.form() ) {
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if ( validator.pendingRequest ) {
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validator.formSubmitted = true;
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return false;
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}
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return handle();
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} else {
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validator.focusInvalid();
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return false;
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}
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});
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}
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return validator;
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},
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// http://docs.jquery.com/Plugins/Validation/valid
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valid: function() {
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if ( $(this[0]).is("form")) {
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return this.validate().form();
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} else {
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var valid = true;
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var validator = $(this[0].form).validate();
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this.each(function() {
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valid = valid && validator.element(this);
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});
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return valid;
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}
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},
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// attributes: space seperated list of attributes to retrieve and remove
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removeAttrs: function( attributes ) {
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var result = {},
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$element = this;
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$.each(attributes.split(/\s/), function( index, value ) {
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result[value] = $element.attr(value);
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$element.removeAttr(value);
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});
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return result;
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},
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// http://docs.jquery.com/Plugins/Validation/rules
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rules: function( command, argument ) {
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var element = this[0];
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if ( command ) {
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var settings = $.data(element.form, "validator").settings;
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var staticRules = settings.rules;
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var existingRules = $.validator.staticRules(element);
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switch(command) {
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case "add":
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$.extend(existingRules, $.validator.normalizeRule(argument));
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// remove messages from rules, but allow them to be set separetely
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delete existingRules.messages;
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staticRules[element.name] = existingRules;
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if ( argument.messages ) {
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settings.messages[element.name] = $.extend( settings.messages[element.name], argument.messages );
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}
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break;
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case "remove":
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if ( !argument ) {
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delete staticRules[element.name];
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return existingRules;
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}
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var filtered = {};
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$.each(argument.split(/\s/), function( index, method ) {
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filtered[method] = existingRules[method];
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delete existingRules[method];
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});
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return filtered;
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}
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}
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var data = $.validator.normalizeRules(
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$.extend(
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{},
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$.validator.classRules(element),
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$.validator.attributeRules(element),
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$.validator.dataRules(element),
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$.validator.staticRules(element)
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), element);
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// make sure required is at front
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if ( data.required ) {
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var param = data.required;
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delete data.required;
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data = $.extend({required: param}, data);
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}
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return data;
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}
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});
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// Custom selectors
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$.extend($.expr[":"], {
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// http://docs.jquery.com/Plugins/Validation/blank
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blank: function( a ) { return !$.trim("" + $(a).val()); },
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// http://docs.jquery.com/Plugins/Validation/filled
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filled: function( a ) { return !!$.trim("" + $(a).val()); },
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// http://docs.jquery.com/Plugins/Validation/unchecked
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unchecked: function( a ) { return !$(a).prop("checked"); }
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});
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// constructor for validator
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$.validator = function( options, form ) {
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this.settings = $.extend( true, {}, $.validator.defaults, options );
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this.currentForm = form;
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this.init();
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};
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$.validator.format = function( source, params ) {
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if ( arguments.length === 1 ) {
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return function() {
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var args = $.makeArray(arguments);
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args.unshift(source);
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return $.validator.format.apply( this, args );
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};
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}
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if ( arguments.length > 2 && params.constructor !== Array ) {
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params = $.makeArray(arguments).slice(1);
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}
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if ( params.constructor !== Array ) {
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params = [ params ];
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}
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$.each(params, function( i, n ) {
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source = source.replace( new RegExp("\\{" + i + "\\}", "g"), function() {
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return n;
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});
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});
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return source;
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};
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$.extend($.validator, {
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defaults: {
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messages: {},
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groups: {},
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rules: {},
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errorClass: "error",
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validClass: "valid",
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errorElement: "label",
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focusInvalid: true,
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errorContainer: $([]),
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errorLabelContainer: $([]),
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onsubmit: true,
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ignore: ":hidden",
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ignoreTitle: false,
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onfocusin: function( element, event ) {
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this.lastActive = element;
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// hide error label and remove error class on focus if enabled
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if ( this.settings.focusCleanup && !this.blockFocusCleanup ) {
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if ( this.settings.unhighlight ) {
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this.settings.unhighlight.call( this, element, this.settings.errorClass, this.settings.validClass );
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}
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this.addWrapper(this.errorsFor(element)).hide();
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}
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},
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onfocusout: function( element, event ) {
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if ( !this.checkable(element) && (element.name in this.submitted || !this.optional(element)) ) {
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this.element(element);
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}
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},
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onkeyup: function( element, event ) {
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if ( event.which === 9 && this.elementValue(element) === "" ) {
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return;
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} else if ( element.name in this.submitted || element === this.lastElement ) {
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this.element(element);
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}
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},
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onclick: function( element, event ) {
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// click on selects, radiobuttons and checkboxes
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if ( element.name in this.submitted ) {
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this.element(element);
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}
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// or option elements, check parent select in that case
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else if ( element.parentNode.name in this.submitted ) {
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this.element(element.parentNode);
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}
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},
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highlight: function( element, errorClass, validClass ) {
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if ( element.type === "radio" ) {
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this.findByName(element.name).addClass(errorClass).removeClass(validClass);
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} else {
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$(element).addClass(errorClass).removeClass(validClass);
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}
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},
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unhighlight: function( element, errorClass, validClass ) {
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if ( element.type === "radio" ) {
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this.findByName(element.name).removeClass(errorClass).addClass(validClass);
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} else {
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$(element).removeClass(errorClass).addClass(validClass);
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}
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}
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},
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// http://docs.jquery.com/Plugins/Validation/Validator/setDefaults
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setDefaults: function( settings ) {
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$.extend( $.validator.defaults, settings );
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},
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messages: {
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required: "This field is required.",
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remote: "Please fix this field.",
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email: "Please enter a valid email address.",
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url: "Please enter a valid URL.",
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date: "Please enter a valid date.",
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dateISO: "Please enter a valid date (ISO).",
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number: "Please enter a valid number.",
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digits: "Please enter only digits.",
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creditcard: "Please enter a valid credit card number.",
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equalTo: "Please enter the same value again.",
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maxlength: $.validator.format("Please enter no more than {0} characters."),
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minlength: $.validator.format("Please enter at least {0} characters."),
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rangelength: $.validator.format("Please enter a value between {0} and {1} characters long."),
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range: $.validator.format("Please enter a value between {0} and {1}."),
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max: $.validator.format("Please enter a value less than or equal to {0}."),
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min: $.validator.format("Please enter a value greater than or equal to {0}.")
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},
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autoCreateRanges: false,
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prototype: {
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init: function() {
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this.labelContainer = $(this.settings.errorLabelContainer);
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this.errorContext = this.labelContainer.length && this.labelContainer || $(this.currentForm);
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this.containers = $(this.settings.errorContainer).add( this.settings.errorLabelContainer );
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this.submitted = {};
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this.valueCache = {};
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this.pendingRequest = 0;
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this.pending = {};
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this.invalid = {};
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this.reset();
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var groups = (this.groups = {});
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$.each(this.settings.groups, function( key, value ) {
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if ( typeof value === "string" ) {
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value = value.split(/\s/);
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}
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$.each(value, function( index, name ) {
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groups[name] = key;
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});
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});
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var rules = this.settings.rules;
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$.each(rules, function( key, value ) {
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rules[key] = $.validator.normalizeRule(value);
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});
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function delegate(event) {
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var validator = $.data(this[0].form, "validator"),
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eventType = "on" + event.type.replace(/^validate/, "");
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if ( validator.settings[eventType] ) {
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validator.settings[eventType].call(validator, this[0], event);
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}
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}
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$(this.currentForm)
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.validateDelegate(":text, [type='password'], [type='file'], select, textarea, " +
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"[type='number'], [type='search'] ,[type='tel'], [type='url'], " +
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"[type='email'], [type='datetime'], [type='date'], [type='month'], " +
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"[type='week'], [type='time'], [type='datetime-local'], " +
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"[type='range'], [type='color'] ",
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"focusin focusout keyup", delegate)
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.validateDelegate("[type='radio'], [type='checkbox'], select, option", "click", delegate);
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if ( this.settings.invalidHandler ) {
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$(this.currentForm).bind("invalid-form.validate", this.settings.invalidHandler);
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}
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},
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// http://docs.jquery.com/Plugins/Validation/Validator/form
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form: function() {
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this.checkForm();
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$.extend(this.submitted, this.errorMap);
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this.invalid = $.extend({}, this.errorMap);
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if ( !this.valid() ) {
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$(this.currentForm).triggerHandler("invalid-form", [this]);
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}
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this.showErrors();
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return this.valid();
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},
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checkForm: function() {
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this.prepareForm();
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for ( var i = 0, elements = (this.currentElements = this.elements()); elements[i]; i++ ) {
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this.check( elements[i] );
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}
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return this.valid();
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},
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// http://docs.jquery.com/Plugins/Validation/Validator/element
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element: function( element ) {
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element = this.validationTargetFor( this.clean( element ) );
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this.lastElement = element;
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this.prepareElement( element );
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this.currentElements = $(element);
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var result = this.check( element ) !== false;
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if ( result ) {
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delete this.invalid[element.name];
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} else {
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this.invalid[element.name] = true;
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}
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if ( !this.numberOfInvalids() ) {
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// Hide error containers on last error
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this.toHide = this.toHide.add( this.containers );
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}
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this.showErrors();
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return result;
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},
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// http://docs.jquery.com/Plugins/Validation/Validator/showErrors
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showErrors: function( errors ) {
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if ( errors ) {
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// add items to error list and map
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$.extend( this.errorMap, errors );
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this.errorList = [];
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for ( var name in errors ) {
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this.errorList.push({
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message: errors[name],
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element: this.findByName(name)[0]
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});
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}
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// remove items from success list
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this.successList = $.grep( this.successList, function( element ) {
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return !(element.name in errors);
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});
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}
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if ( this.settings.showErrors ) {
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this.settings.showErrors.call( this, this.errorMap, this.errorList );
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} else {
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this.defaultShowErrors();
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}
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},
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// http://docs.jquery.com/Plugins/Validation/Validator/resetForm
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resetForm: function() {
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if ( $.fn.resetForm ) {
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$(this.currentForm).resetForm();
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}
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this.submitted = {};
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this.lastElement = null;
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this.prepareForm();
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this.hideErrors();
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this.elements().removeClass( this.settings.errorClass ).removeData( "previousValue" );
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},
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numberOfInvalids: function() {
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return this.objectLength(this.invalid);
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},
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objectLength: function( obj ) {
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var count = 0;
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for ( var i in obj ) {
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count++;
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}
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return count;
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},
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hideErrors: function() {
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this.addWrapper( this.toHide ).hide();
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},
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valid: function() {
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return this.size() === 0;
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},
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size: function() {
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return this.errorList.length;
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},
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focusInvalid: function() {
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if ( this.settings.focusInvalid ) {
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try {
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$(this.findLastActive() || this.errorList.length && this.errorList[0].element || [])
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.filter(":visible")
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.focus()
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// manually trigger focusin event; without it, focusin handler isn't called, findLastActive won't have anything to find
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.trigger("focusin");
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} catch(e) {
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// ignore IE throwing errors when focusing hidden elements
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}
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}
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},
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findLastActive: function() {
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var lastActive = this.lastActive;
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return lastActive && $.grep(this.errorList, function( n ) {
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return n.element.name === lastActive.name;
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}).length === 1 && lastActive;
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},
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elements: function() {
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var validator = this,
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rulesCache = {};
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// select all valid inputs inside the form (no submit or reset buttons)
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return $(this.currentForm)
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.find("input, select, textarea")
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.not(":submit, :reset, :image, [disabled]")
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.not( this.settings.ignore )
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.filter(function() {
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if ( !this.name && validator.settings.debug && window.console ) {
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console.error( "%o has no name assigned", this);
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}
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// select only the first element for each name, and only those with rules specified
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if ( this.name in rulesCache || !validator.objectLength($(this).rules()) ) {
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return false;
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}
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rulesCache[this.name] = true;
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return true;
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});
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},
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clean: function( selector ) {
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return $(selector)[0];
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},
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errors: function() {
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var errorClass = this.settings.errorClass.replace(" ", ".");
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return $(this.settings.errorElement + "." + errorClass, this.errorContext);
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},
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reset: function() {
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this.successList = [];
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this.errorList = [];
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this.errorMap = {};
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this.toShow = $([]);
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this.toHide = $([]);
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this.currentElements = $([]);
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},
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prepareForm: function() {
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this.reset();
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this.toHide = this.errors().add( this.containers );
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},
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prepareElement: function( element ) {
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this.reset();
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this.toHide = this.errorsFor(element);
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},
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elementValue: function( element ) {
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var type = $(element).attr("type"),
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val = $(element).val();
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if ( type === "radio" || type === "checkbox" ) {
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return $("input[name='" + $(element).attr("name") + "']:checked").val();
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}
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if ( typeof val === "string" ) {
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return val.replace(/\r/g, "");
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}
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return val;
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},
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|
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check: function( element ) {
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element = this.validationTargetFor( this.clean( element ) );
|
|
|
|
var rules = $(element).rules();
|
|
var dependencyMismatch = false;
|
|
var val = this.elementValue(element);
|
|
var result;
|
|
|
|
for (var method in rules ) {
|
|
var rule = { method: method, parameters: rules[method] };
|
|
try {
|
|
|
|
result = $.validator.methods[method].call( this, val, element, rule.parameters );
|
|
|
|
// if a method indicates that the field is optional and therefore valid,
|
|
// don't mark it as valid when there are no other rules
|
|
if ( result === "dependency-mismatch" ) {
|
|
dependencyMismatch = true;
|
|
continue;
|
|
}
|
|
dependencyMismatch = false;
|
|
|
|
if ( result === "pending" ) {
|
|
this.toHide = this.toHide.not( this.errorsFor(element) );
|
|
return;
|
|
}
|
|
|
|
if ( !result ) {
|
|
this.formatAndAdd( element, rule );
|
|
return false;
|
|
}
|
|
} catch(e) {
|
|
if ( this.settings.debug && window.console ) {
|
|
console.log( "Exception occurred when checking element " + element.id + ", check the '" + rule.method + "' method.", e );
|
|
}
|
|
throw e;
|
|
}
|
|
}
|
|
if ( dependencyMismatch ) {
|
|
return;
|
|
}
|
|
if ( this.objectLength(rules) ) {
|
|
this.successList.push(element);
|
|
}
|
|
return true;
|
|
},
|
|
|
|
// return the custom message for the given element and validation method
|
|
// specified in the element's HTML5 data attribute
|
|
customDataMessage: function( element, method ) {
|
|
return $(element).data("msg-" + method.toLowerCase()) || (element.attributes && $(element).attr("data-msg-" + method.toLowerCase()));
|
|
},
|
|
|
|
// return the custom message for the given element name and validation method
|
|
customMessage: function( name, method ) {
|
|
var m = this.settings.messages[name];
|
|
return m && (m.constructor === String ? m : m[method]);
|
|
},
|
|
|
|
// return the first defined argument, allowing empty strings
|
|
findDefined: function() {
|
|
for(var i = 0; i < arguments.length; i++) {
|
|
if ( arguments[i] !== undefined ) {
|
|
return arguments[i];
|
|
}
|
|
}
|
|
return undefined;
|
|
},
|
|
|
|
defaultMessage: function( element, method ) {
|
|
return this.findDefined(
|
|
this.customMessage( element.name, method ),
|
|
this.customDataMessage( element, method ),
|
|
// title is never undefined, so handle empty string as undefined
|
|
!this.settings.ignoreTitle && element.title || undefined,
|
|
$.validator.messages[method],
|
|
"<strong>Warning: No message defined for " + element.name + "</strong>"
|
|
);
|
|
},
|
|
|
|
formatAndAdd: function( element, rule ) {
|
|
var message = this.defaultMessage( element, rule.method ),
|
|
theregex = /\$?\{(\d+)\}/g;
|
|
if ( typeof message === "function" ) {
|
|
message = message.call(this, rule.parameters, element);
|
|
} else if (theregex.test(message)) {
|
|
message = $.validator.format(message.replace(theregex, "{$1}"), rule.parameters);
|
|
}
|
|
this.errorList.push({
|
|
message: message,
|
|
element: element
|
|
});
|
|
|
|
this.errorMap[element.name] = message;
|
|
this.submitted[element.name] = message;
|
|
},
|
|
|
|
addWrapper: function( toToggle ) {
|
|
if ( this.settings.wrapper ) {
|
|
toToggle = toToggle.add( toToggle.parent( this.settings.wrapper ) );
|
|
}
|
|
return toToggle;
|
|
},
|
|
|
|
defaultShowErrors: function() {
|
|
var i, elements;
|
|
for ( i = 0; this.errorList[i]; i++ ) {
|
|
var error = this.errorList[i];
|
|
if ( this.settings.highlight ) {
|
|
this.settings.highlight.call( this, error.element, this.settings.errorClass, this.settings.validClass );
|
|
}
|
|
this.showLabel( error.element, error.message );
|
|
}
|
|
if ( this.errorList.length ) {
|
|
this.toShow = this.toShow.add( this.containers );
|
|
}
|
|
if ( this.settings.success ) {
|
|
for ( i = 0; this.successList[i]; i++ ) {
|
|
this.showLabel( this.successList[i] );
|
|
}
|
|
}
|
|
if ( this.settings.unhighlight ) {
|
|
for ( i = 0, elements = this.validElements(); elements[i]; i++ ) {
|
|
this.settings.unhighlight.call( this, elements[i], this.settings.errorClass, this.settings.validClass );
|
|
}
|
|
}
|
|
this.toHide = this.toHide.not( this.toShow );
|
|
this.hideErrors();
|
|
this.addWrapper( this.toShow ).show();
|
|
},
|
|
|
|
validElements: function() {
|
|
return this.currentElements.not(this.invalidElements());
|
|
},
|
|
|
|
invalidElements: function() {
|
|
return $(this.errorList).map(function() {
|
|
return this.element;
|
|
});
|
|
},
|
|
|
|
showLabel: function( element, message ) {
|
|
var label = this.errorsFor( element );
|
|
if ( label.length ) {
|
|
// refresh error/success class
|
|
label.removeClass( this.settings.validClass ).addClass( this.settings.errorClass );
|
|
// replace message on existing label
|
|
label.html(message);
|
|
} else {
|
|
// create label
|
|
label = $("<" + this.settings.errorElement + ">")
|
|
.attr("for", this.idOrName(element))
|
|
.addClass(this.settings.errorClass)
|
|
.html(message || "");
|
|
if ( this.settings.wrapper ) {
|
|
// make sure the element is visible, even in IE
|
|
// actually showing the wrapped element is handled elsewhere
|
|
label = label.hide().show().wrap("<" + this.settings.wrapper + "/>").parent();
|
|
}
|
|
if ( !this.labelContainer.append(label).length ) {
|
|
if ( this.settings.errorPlacement ) {
|
|
this.settings.errorPlacement(label, $(element) );
|
|
} else {
|
|
label.insertAfter(element);
|
|
}
|
|
}
|
|
}
|
|
if ( !message && this.settings.success ) {
|
|
label.text("");
|
|
if ( typeof this.settings.success === "string" ) {
|
|
label.addClass( this.settings.success );
|
|
} else {
|
|
this.settings.success( label, element );
|
|
}
|
|
}
|
|
this.toShow = this.toShow.add(label);
|
|
},
|
|
|
|
errorsFor: function( element ) {
|
|
var name = this.idOrName(element);
|
|
return this.errors().filter(function() {
|
|
return $(this).attr("for") === name;
|
|
});
|
|
},
|
|
|
|
idOrName: function( element ) {
|
|
return this.groups[element.name] || (this.checkable(element) ? element.name : element.id || element.name);
|
|
},
|
|
|
|
validationTargetFor: function( element ) {
|
|
// if radio/checkbox, validate first element in group instead
|
|
if ( this.checkable(element) ) {
|
|
element = this.findByName( element.name ).not(this.settings.ignore)[0];
|
|
}
|
|
return element;
|
|
},
|
|
|
|
checkable: function( element ) {
|
|
return (/radio|checkbox/i).test(element.type);
|
|
},
|
|
|
|
findByName: function( name ) {
|
|
return $(this.currentForm).find("[name='" + name + "']");
|
|
},
|
|
|
|
getLength: function( value, element ) {
|
|
switch( element.nodeName.toLowerCase() ) {
|
|
case "select":
|
|
return $("option:selected", element).length;
|
|
case "input":
|
|
if ( this.checkable( element) ) {
|
|
return this.findByName(element.name).filter(":checked").length;
|
|
}
|
|
}
|
|
return value.length;
|
|
},
|
|
|
|
depend: function( param, element ) {
|
|
return this.dependTypes[typeof param] ? this.dependTypes[typeof param](param, element) : true;
|
|
},
|
|
|
|
dependTypes: {
|
|
"boolean": function( param, element ) {
|
|
return param;
|
|
},
|
|
"string": function( param, element ) {
|
|
return !!$(param, element.form).length;
|
|
},
|
|
"function": function( param, element ) {
|
|
return param(element);
|
|
}
|
|
},
|
|
|
|
optional: function( element ) {
|
|
var val = this.elementValue(element);
|
|
return !$.validator.methods.required.call(this, val, element) && "dependency-mismatch";
|
|
},
|
|
|
|
startRequest: function( element ) {
|
|
if ( !this.pending[element.name] ) {
|
|
this.pendingRequest++;
|
|
this.pending[element.name] = true;
|
|
}
|
|
},
|
|
|
|
stopRequest: function( element, valid ) {
|
|
this.pendingRequest--;
|
|
// sometimes synchronization fails, make sure pendingRequest is never < 0
|
|
if ( this.pendingRequest < 0 ) {
|
|
this.pendingRequest = 0;
|
|
}
|
|
delete this.pending[element.name];
|
|
if ( valid && this.pendingRequest === 0 && this.formSubmitted && this.form() ) {
|
|
$(this.currentForm).submit();
|
|
this.formSubmitted = false;
|
|
} else if (!valid && this.pendingRequest === 0 && this.formSubmitted) {
|
|
$(this.currentForm).triggerHandler("invalid-form", [this]);
|
|
this.formSubmitted = false;
|
|
}
|
|
},
|
|
|
|
previousValue: function( element ) {
|
|
return $.data(element, "previousValue") || $.data(element, "previousValue", {
|
|
old: null,
|
|
valid: true,
|
|
message: this.defaultMessage( element, "remote" )
|
|
});
|
|
}
|
|
|
|
},
|
|
|
|
classRuleSettings: {
|
|
required: {required: true},
|
|
email: {email: true},
|
|
url: {url: true},
|
|
date: {date: true},
|
|
dateISO: {dateISO: true},
|
|
number: {number: true},
|
|
digits: {digits: true},
|
|
creditcard: {creditcard: true}
|
|
},
|
|
|
|
addClassRules: function( className, rules ) {
|
|
if ( className.constructor === String ) {
|
|
this.classRuleSettings[className] = rules;
|
|
} else {
|
|
$.extend(this.classRuleSettings, className);
|
|
}
|
|
},
|
|
|
|
classRules: function( element ) {
|
|
var rules = {};
|
|
var classes = $(element).attr("class");
|
|
if ( classes ) {
|
|
$.each(classes.split(" "), function() {
|
|
if ( this in $.validator.classRuleSettings ) {
|
|
$.extend(rules, $.validator.classRuleSettings[this]);
|
|
}
|
|
});
|
|
}
|
|
return rules;
|
|
},
|
|
|
|
attributeRules: function( element ) {
|
|
var rules = {};
|
|
var $element = $(element);
|
|
var type = $element[0].getAttribute("type");
|
|
|
|
for (var method in $.validator.methods) {
|
|
var value;
|
|
|
|
// support for <input required> in both html5 and older browsers
|
|
if ( method === "required" ) {
|
|
value = $element.get(0).getAttribute(method);
|
|
// Some browsers return an empty string for the required attribute
|
|
// and non-HTML5 browsers might have required="" markup
|
|
if ( value === "" ) {
|
|
value = true;
|
|
}
|
|
// force non-HTML5 browsers to return bool
|
|
value = !!value;
|
|
} else {
|
|
value = $element.attr(method);
|
|
}
|
|
|
|
// convert the value to a number for number inputs, and for text for backwards compability
|
|
// allows type="date" and others to be compared as strings
|
|
if ( /min|max/.test( method ) && ( type === null || /number|range|text/.test( type ) ) ) {
|
|
value = Number(value);
|
|
}
|
|
|
|
if ( value ) {
|
|
rules[method] = value;
|
|
} else if ( type === method && type !== 'range' ) {
|
|
// exception: the jquery validate 'range' method
|
|
// does not test for the html5 'range' type
|
|
rules[method] = true;
|
|
}
|
|
}
|
|
|
|
// maxlength may be returned as -1, 2147483647 (IE) and 524288 (safari) for text inputs
|
|
if ( rules.maxlength && /-1|2147483647|524288/.test(rules.maxlength) ) {
|
|
delete rules.maxlength;
|
|
}
|
|
|
|
return rules;
|
|
},
|
|
|
|
dataRules: function( element ) {
|
|
var method, value,
|
|
rules = {}, $element = $(element);
|
|
for (method in $.validator.methods) {
|
|
value = $element.data("rule-" + method.toLowerCase());
|
|
if ( value !== undefined ) {
|
|
rules[method] = value;
|
|
}
|
|
}
|
|
return rules;
|
|
},
|
|
|
|
staticRules: function( element ) {
|
|
var rules = {};
|
|
var validator = $.data(element.form, "validator");
|
|
if ( validator.settings.rules ) {
|
|
rules = $.validator.normalizeRule(validator.settings.rules[element.name]) || {};
|
|
}
|
|
return rules;
|
|
},
|
|
|
|
normalizeRules: function( rules, element ) {
|
|
// handle dependency check
|
|
$.each(rules, function( prop, val ) {
|
|
// ignore rule when param is explicitly false, eg. required:false
|
|
if ( val === false ) {
|
|
delete rules[prop];
|
|
return;
|
|
}
|
|
if ( val.param || val.depends ) {
|
|
var keepRule = true;
|
|
switch (typeof val.depends) {
|
|
case "string":
|
|
keepRule = !!$(val.depends, element.form).length;
|
|
break;
|
|
case "function":
|
|
keepRule = val.depends.call(element, element);
|
|
break;
|
|
}
|
|
if ( keepRule ) {
|
|
rules[prop] = val.param !== undefined ? val.param : true;
|
|
} else {
|
|
delete rules[prop];
|
|
}
|
|
}
|
|
});
|
|
|
|
// evaluate parameters
|
|
$.each(rules, function( rule, parameter ) {
|
|
rules[rule] = $.isFunction(parameter) ? parameter(element) : parameter;
|
|
});
|
|
|
|
// clean number parameters
|
|
$.each(['minlength', 'maxlength'], function() {
|
|
if ( rules[this] ) {
|
|
rules[this] = Number(rules[this]);
|
|
}
|
|
});
|
|
$.each(['rangelength', 'range'], function() {
|
|
var parts;
|
|
if ( rules[this] ) {
|
|
if ( $.isArray(rules[this]) ) {
|
|
rules[this] = [Number(rules[this][0]), Number(rules[this][1])];
|
|
} else if ( typeof rules[this] === "string" ) {
|
|
parts = rules[this].split(/[\s,]+/);
|
|
rules[this] = [Number(parts[0]), Number(parts[1])];
|
|
}
|
|
}
|
|
});
|
|
|
|
if ( $.validator.autoCreateRanges ) {
|
|
// auto-create ranges
|
|
if ( rules.min && rules.max ) {
|
|
rules.range = [rules.min, rules.max];
|
|
delete rules.min;
|
|
delete rules.max;
|
|
}
|
|
if ( rules.minlength && rules.maxlength ) {
|
|
rules.rangelength = [rules.minlength, rules.maxlength];
|
|
delete rules.minlength;
|
|
delete rules.maxlength;
|
|
}
|
|
}
|
|
|
|
return rules;
|
|
},
|
|
|
|
// Converts a simple string to a {string: true} rule, e.g., "required" to {required:true}
|
|
normalizeRule: function( data ) {
|
|
if ( typeof data === "string" ) {
|
|
var transformed = {};
|
|
$.each(data.split(/\s/), function() {
|
|
transformed[this] = true;
|
|
});
|
|
data = transformed;
|
|
}
|
|
return data;
|
|
},
|
|
|
|
// http://docs.jquery.com/Plugins/Validation/Validator/addMethod
|
|
addMethod: function( name, method, message ) {
|
|
$.validator.methods[name] = method;
|
|
$.validator.messages[name] = message !== undefined ? message : $.validator.messages[name];
|
|
if ( method.length < 3 ) {
|
|
$.validator.addClassRules(name, $.validator.normalizeRule(name));
|
|
}
|
|
},
|
|
|
|
methods: {
|
|
|
|
// http://docs.jquery.com/Plugins/Validation/Methods/required
|
|
required: function( value, element, param ) {
|
|
// check if dependency is met
|
|
if ( !this.depend(param, element) ) {
|
|
return "dependency-mismatch";
|
|
}
|
|
if ( element.nodeName.toLowerCase() === "select" ) {
|
|
// could be an array for select-multiple or a string, both are fine this way
|
|
var val = $(element).val();
|
|
return val && val.length > 0;
|
|
}
|
|
if ( this.checkable(element) ) {
|
|
return this.getLength(value, element) > 0;
|
|
}
|
|
return $.trim(value).length > 0;
|
|
},
|
|
|
|
// http://docs.jquery.com/Plugins/Validation/Methods/email
|
|
email: function( value, element ) {
|
|
// contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/
|
|
return this.optional(element) || /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))$/i.test(value);
|
|
},
|
|
|
|
// http://docs.jquery.com/Plugins/Validation/Methods/url
|
|
url: function( value, element ) {
|
|
// contributed by Scott Gonzalez: http://projects.scottsplayground.com/iri/
|
|
return this.optional(element) || /^(https?|s?ftp):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i.test(value);
|
|
},
|
|
|
|
// http://docs.jquery.com/Plugins/Validation/Methods/date
|
|
date: function( value, element ) {
|
|
return this.optional(element) || !/Invalid|NaN/.test(new Date(value).toString());
|
|
},
|
|
|
|
// http://docs.jquery.com/Plugins/Validation/Methods/dateISO
|
|
dateISO: function( value, element ) {
|
|
return this.optional(element) || /^\d{4}[\/\-]\d{1,2}[\/\-]\d{1,2}$/.test(value);
|
|
},
|
|
|
|
// http://docs.jquery.com/Plugins/Validation/Methods/number
|
|
number: function( value, element ) {
|
|
return this.optional(element) || /^-?(?:\d+|\d{1,3}(?:,\d{3})+)?(?:\.\d+)?$/.test(value);
|
|
},
|
|
|
|
// http://docs.jquery.com/Plugins/Validation/Methods/digits
|
|
digits: function( value, element ) {
|
|
return this.optional(element) || /^\d+$/.test(value);
|
|
},
|
|
|
|
// http://docs.jquery.com/Plugins/Validation/Methods/creditcard
|
|
// based on http://en.wikipedia.org/wiki/Luhn
|
|
creditcard: function( value, element ) {
|
|
if ( this.optional(element) ) {
|
|
return "dependency-mismatch";
|
|
}
|
|
// accept only spaces, digits and dashes
|
|
if ( /[^0-9 \-]+/.test(value) ) {
|
|
return false;
|
|
}
|
|
var nCheck = 0,
|
|
nDigit = 0,
|
|
bEven = false;
|
|
|
|
value = value.replace(/\D/g, "");
|
|
|
|
for (var n = value.length - 1; n >= 0; n--) {
|
|
var cDigit = value.charAt(n);
|
|
nDigit = parseInt(cDigit, 10);
|
|
if ( bEven ) {
|
|
if ( (nDigit *= 2) > 9 ) {
|
|
nDigit -= 9;
|
|
}
|
|
}
|
|
nCheck += nDigit;
|
|
bEven = !bEven;
|
|
}
|
|
|
|
return (nCheck % 10) === 0;
|
|
},
|
|
|
|
// http://docs.jquery.com/Plugins/Validation/Methods/minlength
|
|
minlength: function( value, element, param ) {
|
|
var length = $.isArray( value ) ? value.length : this.getLength($.trim(value), element);
|
|
return this.optional(element) || length >= param;
|
|
},
|
|
|
|
// http://docs.jquery.com/Plugins/Validation/Methods/maxlength
|
|
maxlength: function( value, element, param ) {
|
|
var length = $.isArray( value ) ? value.length : this.getLength($.trim(value), element);
|
|
return this.optional(element) || length <= param;
|
|
},
|
|
|
|
// http://docs.jquery.com/Plugins/Validation/Methods/rangelength
|
|
rangelength: function( value, element, param ) {
|
|
var length = $.isArray( value ) ? value.length : this.getLength($.trim(value), element);
|
|
return this.optional(element) || ( length >= param[0] && length <= param[1] );
|
|
},
|
|
|
|
// http://docs.jquery.com/Plugins/Validation/Methods/min
|
|
min: function( value, element, param ) {
|
|
return this.optional(element) || value >= param;
|
|
},
|
|
|
|
// http://docs.jquery.com/Plugins/Validation/Methods/max
|
|
max: function( value, element, param ) {
|
|
return this.optional(element) || value <= param;
|
|
},
|
|
|
|
// http://docs.jquery.com/Plugins/Validation/Methods/range
|
|
range: function( value, element, param ) {
|
|
return this.optional(element) || ( value >= param[0] && value <= param[1] );
|
|
},
|
|
|
|
// http://docs.jquery.com/Plugins/Validation/Methods/equalTo
|
|
equalTo: function( value, element, param ) {
|
|
// bind to the blur event of the target in order to revalidate whenever the target field is updated
|
|
// TODO find a way to bind the event just once, avoiding the unbind-rebind overhead
|
|
var target = $(param);
|
|
if ( this.settings.onfocusout ) {
|
|
target.unbind(".validate-equalTo").bind("blur.validate-equalTo", function() {
|
|
$(element).valid();
|
|
});
|
|
}
|
|
return value === target.val();
|
|
},
|
|
|
|
// http://docs.jquery.com/Plugins/Validation/Methods/remote
|
|
remote: function( value, element, param ) {
|
|
if ( this.optional(element) ) {
|
|
return "dependency-mismatch";
|
|
}
|
|
|
|
var previous = this.previousValue(element);
|
|
if (!this.settings.messages[element.name] ) {
|
|
this.settings.messages[element.name] = {};
|
|
}
|
|
previous.originalMessage = this.settings.messages[element.name].remote;
|
|
this.settings.messages[element.name].remote = previous.message;
|
|
|
|
param = typeof param === "string" && {url:param} || param;
|
|
|
|
if ( previous.old === value ) {
|
|
return previous.valid;
|
|
}
|
|
|
|
previous.old = value;
|
|
var validator = this;
|
|
this.startRequest(element);
|
|
var data = {};
|
|
data[element.name] = value;
|
|
$.ajax($.extend(true, {
|
|
url: param,
|
|
mode: "abort",
|
|
port: "validate" + element.name,
|
|
dataType: "json",
|
|
data: data,
|
|
success: function( response ) {
|
|
validator.settings.messages[element.name].remote = previous.originalMessage;
|
|
var valid = response === true || response === "true";
|
|
if ( valid ) {
|
|
var submitted = validator.formSubmitted;
|
|
validator.prepareElement(element);
|
|
validator.formSubmitted = submitted;
|
|
validator.successList.push(element);
|
|
delete validator.invalid[element.name];
|
|
validator.showErrors();
|
|
} else {
|
|
var errors = {};
|
|
var message = response || validator.defaultMessage( element, "remote" );
|
|
errors[element.name] = previous.message = $.isFunction(message) ? message(value) : message;
|
|
validator.invalid[element.name] = true;
|
|
validator.showErrors(errors);
|
|
}
|
|
previous.valid = valid;
|
|
validator.stopRequest(element, valid);
|
|
}
|
|
}, param));
|
|
return "pending";
|
|
}
|
|
|
|
}
|
|
|
|
});
|
|
|
|
// deprecated, use $.validator.format instead
|
|
$.format = $.validator.format;
|
|
|
|
}(jQuery));
|
|
|
|
// ajax mode: abort
|
|
// usage: $.ajax({ mode: "abort"[, port: "uniqueport"]});
|
|
// if mode:"abort" is used, the previous request on that port (port can be undefined) is aborted via XMLHttpRequest.abort()
|
|
(function($) {
|
|
var pendingRequests = {};
|
|
// Use a prefilter if available (1.5+)
|
|
if ( $.ajaxPrefilter ) {
|
|
$.ajaxPrefilter(function( settings, _, xhr ) {
|
|
var port = settings.port;
|
|
if ( settings.mode === "abort" ) {
|
|
if ( pendingRequests[port] ) {
|
|
pendingRequests[port].abort();
|
|
}
|
|
pendingRequests[port] = xhr;
|
|
}
|
|
});
|
|
} else {
|
|
// Proxy ajax
|
|
var ajax = $.ajax;
|
|
$.ajax = function( settings ) {
|
|
var mode = ( "mode" in settings ? settings : $.ajaxSettings ).mode,
|
|
port = ( "port" in settings ? settings : $.ajaxSettings ).port;
|
|
if ( mode === "abort" ) {
|
|
if ( pendingRequests[port] ) {
|
|
pendingRequests[port].abort();
|
|
}
|
|
pendingRequests[port] = ajax.apply(this, arguments);
|
|
return pendingRequests[port];
|
|
}
|
|
return ajax.apply(this, arguments);
|
|
};
|
|
}
|
|
}(jQuery));
|
|
|
|
// provides delegate(type: String, delegate: Selector, handler: Callback) plugin for easier event delegation
|
|
// handler is only called when $(event.target).is(delegate), in the scope of the jquery-object for event.target
|
|
(function($) {
|
|
$.extend($.fn, {
|
|
validateDelegate: function( delegate, type, handler ) {
|
|
return this.bind(type, function( event ) {
|
|
var target = $(event.target);
|
|
if ( target.is(delegate) ) {
|
|
return handler.apply(target, arguments);
|
|
}
|
|
});
|
|
}
|
|
});
|
|
}(jQuery));
|