[Mapbender-commits] r5894 - in branches/3_dev/http/extensions: .
jquery-validate
svn_mapbender at osgeo.org
svn_mapbender at osgeo.org
Sat Apr 10 11:27:22 EDT 2010
Author: marc
Date: 2010-04-10 11:27:22 -0400 (Sat, 10 Apr 2010)
New Revision: 5894
Added:
branches/3_dev/http/extensions/jquery-validate/
branches/3_dev/http/extensions/jquery-validate/jquery.validate.js
Log:
Jquery_validate
Added: branches/3_dev/http/extensions/jquery-validate/jquery.validate.js
===================================================================
--- branches/3_dev/http/extensions/jquery-validate/jquery.validate.js (rev 0)
+++ branches/3_dev/http/extensions/jquery-validate/jquery.validate.js 2010-04-10 15:27:22 UTC (rev 5894)
@@ -0,0 +1,1146 @@
+/*
+ * jQuery validation plug-in 1.7
+ *
+ * http://bassistance.de/jquery-plugins/jquery-plugin-validation/
+ * http://docs.jquery.com/Plugins/Validation
+ *
+ * Copyright (c) 2006 - 2008 Jörn Zaefferer
+ *
+ * $Id: jquery.validate.js 6403 2009-06-17 14:27:16Z joern.zaefferer $
+ *
+ * Dual licensed under the MIT and GPL licenses:
+ * http://www.opensource.org/licenses/mit-license.php
+ * http://www.gnu.org/licenses/gpl.html
+ */
+
+(function($) {
+
+$.extend($.fn, {
+ // http://docs.jquery.com/Plugins/Validation/validate
+ validate: function( options ) {
+
+ // if nothing is selected, return nothing; can't chain anyway
+ if (!this.length) {
+ options && options.debug && window.console && console.warn( "nothing selected, can't validate, returning nothing" );
+ return;
+ }
+
+ // check if a validator for this form was already created
+ var validator = $.data(this[0], 'validator');
+ if ( validator ) {
+ return validator;
+ }
+
+ validator = new $.validator( options, this[0] );
+ $.data(this[0], 'validator', validator);
+
+ if ( validator.settings.onsubmit ) {
+
+ // allow suppresing validation by adding a cancel class to the submit button
+ this.find("input, button").filter(".cancel").click(function() {
+ validator.cancelSubmit = true;
+ });
+
+ // when a submitHandler is used, capture the submitting button
+ if (validator.settings.submitHandler) {
+ this.find("input, button").filter(":submit").click(function() {
+ validator.submitButton = this;
+ });
+ }
+
+ // validate the form on submit
+ this.submit( function( event ) {
+ if ( validator.settings.debug )
+ // prevent form submit to be able to see console output
+ event.preventDefault();
+
+ function handle() {
+ if ( validator.settings.submitHandler ) {
+ if (validator.submitButton) {
+ // insert a hidden input as a replacement for the missing submit button
+ var hidden = $("<input type='hidden'/>").attr("name", validator.submitButton.name).val(validator.submitButton.value).appendTo(validator.currentForm);
+ }
+ validator.settings.submitHandler.call( validator, validator.currentForm );
+ if (validator.submitButton) {
+ // and clean up afterwards; thanks to no-block-scope, hidden can be referenced
+ hidden.remove();
+ }
+ return false;
+ }
+ return true;
+ }
+
+ // prevent submit for invalid forms or custom submit handlers
+ if ( validator.cancelSubmit ) {
+ validator.cancelSubmit = false;
+ return handle();
+ }
+ if ( validator.form() ) {
+ if ( validator.pendingRequest ) {
+ validator.formSubmitted = true;
+ return false;
+ }
+ return handle();
+ } else {
+ validator.focusInvalid();
+ return false;
+ }
+ });
+ }
+
+ return validator;
+ },
+ // http://docs.jquery.com/Plugins/Validation/valid
+ valid: function() {
+ if ( $(this[0]).is('form')) {
+ return this.validate().form();
+ } else {
+ var valid = true;
+ var validator = $(this[0].form).validate();
+ this.each(function() {
+ valid &= validator.element(this);
+ });
+ return valid;
+ }
+ },
+ // attributes: space seperated list of attributes to retrieve and remove
+ removeAttrs: function(attributes) {
+ var result = {},
+ $element = this;
+ $.each(attributes.split(/\s/), function(index, value) {
+ result[value] = $element.attr(value);
+ $element.removeAttr(value);
+ });
+ return result;
+ },
+ // http://docs.jquery.com/Plugins/Validation/rules
+ rules: function(command, argument) {
+ var element = this[0];
+
+ if (command) {
+ var settings = $.data(element.form, 'validator').settings;
+ var staticRules = settings.rules;
+ var existingRules = $.validator.staticRules(element);
+ switch(command) {
+ case "add":
+ $.extend(existingRules, $.validator.normalizeRule(argument));
+ staticRules[element.name] = existingRules;
+ if (argument.messages)
+ settings.messages[element.name] = $.extend( settings.messages[element.name], argument.messages );
+ break;
+ case "remove":
+ if (!argument) {
+ delete staticRules[element.name];
+ return existingRules;
+ }
+ var filtered = {};
+ $.each(argument.split(/\s/), function(index, method) {
+ filtered[method] = existingRules[method];
+ delete existingRules[method];
+ });
+ return filtered;
+ }
+ }
+
+ var data = $.validator.normalizeRules(
+ $.extend(
+ {},
+ $.validator.metadataRules(element),
+ $.validator.classRules(element),
+ $.validator.attributeRules(element),
+ $.validator.staticRules(element)
+ ), element);
+
+ // make sure required is at front
+ if (data.required) {
+ var param = data.required;
+ delete data.required;
+ data = $.extend({required: param}, data);
+ }
+
+ return data;
+ }
+});
+
+// Custom selectors
+$.extend($.expr[":"], {
+ // http://docs.jquery.com/Plugins/Validation/blank
+ blank: function(a) {return !$.trim("" + a.value);},
+ // http://docs.jquery.com/Plugins/Validation/filled
+ filled: function(a) {return !!$.trim("" + a.value);},
+ // http://docs.jquery.com/Plugins/Validation/unchecked
+ unchecked: function(a) {return !a.checked;}
+});
+
+// constructor for validator
+$.validator = function( options, form ) {
+ this.settings = $.extend( true, {}, $.validator.defaults, options );
+ this.currentForm = form;
+ this.init();
+};
+
+$.validator.format = function(source, params) {
+ if ( arguments.length == 1 )
+ return function() {
+ var args = $.makeArray(arguments);
+ args.unshift(source);
+ return $.validator.format.apply( this, args );
+ };
+ if ( arguments.length > 2 && params.constructor != Array ) {
+ params = $.makeArray(arguments).slice(1);
+ }
+ if ( params.constructor != Array ) {
+ params = [ params ];
+ }
+ $.each(params, function(i, n) {
+ source = source.replace(new RegExp("\\{" + i + "\\}", "g"), n);
+ });
+ return source;
+};
+
+$.extend($.validator, {
+
+ defaults: {
+ messages: {},
+ groups: {},
+ rules: {},
+ errorClass: "error",
+ validClass: "valid",
+ errorElement: "label",
+ focusInvalid: true,
+ errorContainer: $( [] ),
+ errorLabelContainer: $( [] ),
+ onsubmit: true,
+ ignore: [],
+ ignoreTitle: false,
+ onfocusin: function(element) {
+ this.lastActive = element;
+
+ // hide error label and remove error class on focus if enabled
+ if ( this.settings.focusCleanup && !this.blockFocusCleanup ) {
+ this.settings.unhighlight && this.settings.unhighlight.call( this, element, this.settings.errorClass, this.settings.validClass );
+ this.errorsFor(element).hide();
+ }
+ },
+ onfocusout: function(element) {
+ if ( !this.checkable(element) && (element.name in this.submitted || !this.optional(element)) ) {
+ this.element(element);
+ }
+ },
+ onkeyup: function(element) {
+ if ( element.name in this.submitted || element == this.lastElement ) {
+ this.element(element);
+ }
+ },
+ onclick: function(element) {
+ // click on selects, radiobuttons and checkboxes
+ if ( element.name in this.submitted )
+ this.element(element);
+ // or option elements, check parent select in that case
+ else if (element.parentNode.name in this.submitted)
+ this.element(element.parentNode);
+ },
+ highlight: function( element, errorClass, validClass ) {
+ $(element).addClass(errorClass).removeClass(validClass);
+ },
+ unhighlight: function( element, errorClass, validClass ) {
+ $(element).removeClass(errorClass).addClass(validClass);
+ }
+ },
+
+ // http://docs.jquery.com/Plugins/Validation/Validator/setDefaults
+ setDefaults: function(settings) {
+ $.extend( $.validator.defaults, settings );
+ },
+
+ messages: {
+ required: "This field is required.",
+ remote: "Please fix this field.",
+ email: "Please enter a valid email address.",
+ url: "Please enter a valid URL.",
+ date: "Please enter a valid date.",
+ dateISO: "Please enter a valid date (ISO).",
+ number: "Please enter a valid number.",
+ digits: "Please enter only digits.",
+ creditcard: "Please enter a valid credit card number.",
+ equalTo: "Please enter the same value again.",
+ accept: "Please enter a value with a valid extension.",
+ maxlength: $.validator.format("Please enter no more than {0} characters."),
+ minlength: $.validator.format("Please enter at least {0} characters."),
+ rangelength: $.validator.format("Please enter a value between {0} and {1} characters long."),
+ range: $.validator.format("Please enter a value between {0} and {1}."),
+ max: $.validator.format("Please enter a value less than or equal to {0}."),
+ min: $.validator.format("Please enter a value greater than or equal to {0}.")
+ },
+
+ autoCreateRanges: false,
+
+ prototype: {
+
+ init: function() {
+ this.labelContainer = $(this.settings.errorLabelContainer);
+ this.errorContext = this.labelContainer.length && this.labelContainer || $(this.currentForm);
+ this.containers = $(this.settings.errorContainer).add( this.settings.errorLabelContainer );
+ this.submitted = {};
+ this.valueCache = {};
+ this.pendingRequest = 0;
+ this.pending = {};
+ this.invalid = {};
+ this.reset();
+
+ var groups = (this.groups = {});
+ $.each(this.settings.groups, function(key, value) {
+ $.each(value.split(/\s/), function(index, name) {
+ groups[name] = key;
+ });
+ });
+ var rules = this.settings.rules;
+ $.each(rules, function(key, value) {
+ rules[key] = $.validator.normalizeRule(value);
+ });
+
+ function delegate(event) {
+ var validator = $.data(this[0].form, "validator"),
+ eventType = "on" + event.type.replace(/^validate/, "");
+ validator.settings[eventType] && validator.settings[eventType].call(validator, this[0] );
+ }
+ $(this.currentForm)
+ .validateDelegate(":text, :password, :file, select, textarea", "focusin focusout keyup", delegate)
+ .validateDelegate(":radio, :checkbox, select, option", "click", delegate);
+
+ if (this.settings.invalidHandler)
+ $(this.currentForm).bind("invalid-form.validate", this.settings.invalidHandler);
+ },
+
+ // http://docs.jquery.com/Plugins/Validation/Validator/form
+ form: function() {
+ this.checkForm();
+ $.extend(this.submitted, this.errorMap);
+ this.invalid = $.extend({}, this.errorMap);
+ if (!this.valid())
+ $(this.currentForm).triggerHandler("invalid-form", [this]);
+ this.showErrors();
+ return this.valid();
+ },
+
+ checkForm: function() {
+ this.prepareForm();
+ for ( var i = 0, elements = (this.currentElements = this.elements()); elements[i]; i++ ) {
+ this.check( elements[i] );
+ }
+ return this.valid();
+ },
+
+ // http://docs.jquery.com/Plugins/Validation/Validator/element
+ element: function( element ) {
+ element = this.clean( element );
+ this.lastElement = element;
+ this.prepareElement( element );
+ this.currentElements = $(element);
+ var result = this.check( element );
+ if ( result ) {
+ delete this.invalid[element.name];
+ } else {
+ this.invalid[element.name] = true;
+ }
+ if ( !this.numberOfInvalids() ) {
+ // Hide error containers on last error
+ this.toHide = this.toHide.add( this.containers );
+ }
+ this.showErrors();
+ return result;
+ },
+
+ // http://docs.jquery.com/Plugins/Validation/Validator/showErrors
+ showErrors: function(errors) {
+ if(errors) {
+ // add items to error list and map
+ $.extend( this.errorMap, errors );
+ this.errorList = [];
+ for ( var name in errors ) {
+ this.errorList.push({
+ message: errors[name],
+ element: this.findByName(name)[0]
+ });
+ }
+ // remove items from success list
+ this.successList = $.grep( this.successList, function(element) {
+ return !(element.name in errors);
+ });
+ }
+ this.settings.showErrors
+ ? this.settings.showErrors.call( this, this.errorMap, this.errorList )
+ : this.defaultShowErrors();
+ },
+
+ // http://docs.jquery.com/Plugins/Validation/Validator/resetForm
+ resetForm: function() {
+ if ( $.fn.resetForm )
+ $( this.currentForm ).resetForm();
+ this.submitted = {};
+ this.prepareForm();
+ this.hideErrors();
+ this.elements().removeClass( this.settings.errorClass );
+ },
+
+ numberOfInvalids: function() {
+ return this.objectLength(this.invalid);
+ },
+
+ objectLength: function( obj ) {
+ var count = 0;
+ for ( var i in obj )
+ count++;
+ return count;
+ },
+
+ hideErrors: function() {
+ this.addWrapper( this.toHide ).hide();
+ },
+
+ valid: function() {
+ return this.size() == 0;
+ },
+
+ size: function() {
+ return this.errorList.length;
+ },
+
+ focusInvalid: function() {
+ if( this.settings.focusInvalid ) {
+ try {
+ $(this.findLastActive() || this.errorList.length && this.errorList[0].element || [])
+ .filter(":visible")
+ .focus()
+ // manually trigger focusin event; without it, focusin handler isn't called, findLastActive won't have anything to find
+ .trigger("focusin");
+ } catch(e) {
+ // ignore IE throwing errors when focusing hidden elements
+ }
+ }
+ },
+
+ findLastActive: function() {
+ var lastActive = this.lastActive;
+ return lastActive && $.grep(this.errorList, function(n) {
+ return n.element.name == lastActive.name;
+ }).length == 1 && lastActive;
+ },
+
+ elements: function() {
+ var validator = this,
+ rulesCache = {};
+
+ // select all valid inputs inside the form (no submit or reset buttons)
+ // workaround $Query([]).add until http://dev.jquery.com/ticket/2114 is solved
+ return $([]).add(this.currentForm.elements)
+ .filter(":input")
+ .not(":submit, :reset, :image, [disabled]")
+ .not( this.settings.ignore )
+ .filter(function() {
+ !this.name && validator.settings.debug && window.console && console.error( "%o has no name assigned", this);
+
+ // select only the first element for each name, and only those with rules specified
+ if ( this.name in rulesCache || !validator.objectLength($(this).rules()) )
+ return false;
+
+ rulesCache[this.name] = true;
+ return true;
+ });
+ },
+
+ clean: function( selector ) {
+ return $( selector )[0];
+ },
+
+ errors: function() {
+ return $( this.settings.errorElement + "." + this.settings.errorClass, this.errorContext );
+ },
+
+ reset: function() {
+ this.successList = [];
+ this.errorList = [];
+ this.errorMap = {};
+ this.toShow = $([]);
+ this.toHide = $([]);
+ this.currentElements = $([]);
+ },
+
+ prepareForm: function() {
+ this.reset();
+ this.toHide = this.errors().add( this.containers );
+ },
+
+ prepareElement: function( element ) {
+ this.reset();
+ this.toHide = this.errorsFor(element);
+ },
+
+ check: function( element ) {
+ element = this.clean( element );
+
+ // if radio/checkbox, validate first element in group instead
+ if (this.checkable(element)) {
+ element = this.findByName( element.name )[0];
+ }
+
+ var rules = $(element).rules();
+ var dependencyMismatch = false;
+ for( method in rules ) {
+ var rule = { method: method, parameters: rules[method] };
+ try {
+ var result = $.validator.methods[method].call( this, element.value.replace(/\r/g, ""), element, rule.parameters );
+
+ // if a method indicates that the field is optional and therefore valid,
+ // don't mark it as valid when there are no other rules
+ if ( result == "dependency-mismatch" ) {
+ dependencyMismatch = true;
+ continue;
+ }
+ dependencyMismatch = false;
+
+ if ( result == "pending" ) {
+ this.toHide = this.toHide.not( this.errorsFor(element) );
+ return;
+ }
+
+ if( !result ) {
+ this.formatAndAdd( element, rule );
+ return false;
+ }
+ } catch(e) {
+ this.settings.debug && window.console && console.log("exception occured when checking element " + element.id
+ + ", check the '" + rule.method + "' method", e);
+ throw e;
+ }
+ }
+ if (dependencyMismatch)
+ return;
+ if ( this.objectLength(rules) )
+ this.successList.push(element);
+ return true;
+ },
+
+ // return the custom message for the given element and validation method
+ // specified in the element's "messages" metadata
+ customMetaMessage: function(element, method) {
+ if (!$.metadata)
+ return;
+
+ var meta = this.settings.meta
+ ? $(element).metadata()[this.settings.meta]
+ : $(element).metadata();
+
+ return meta && meta.messages && meta.messages[method];
+ },
+
+ // 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.customMetaMessage( 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 = jQuery.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() {
+ for ( var i = 0; this.errorList[i]; i++ ) {
+ var error = this.errorList[i];
+ 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 ( var i = 0; this.successList[i]; i++ ) {
+ this.showLabel( this.successList[i] );
+ }
+ }
+ if (this.settings.unhighlight) {
+ for ( var 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().addClass( this.settings.errorClass );
+
+ // check if we have a generated label, replace the message then
+ label.attr("generated") && label.html(message);
+ } else {
+ // create label
+ label = $("<" + this.settings.errorElement + "/>")
+ .attr({"for": this.idOrName(element), generated: true})
+ .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 )
+ this.settings.errorPlacement
+ ? this.settings.errorPlacement(label, $(element) )
+ : label.insertAfter(element);
+ }
+ if ( !message && this.settings.success ) {
+ label.text("");
+ typeof this.settings.success == "string"
+ ? label.addClass( this.settings.success )
+ : this.settings.success( label );
+ }
+ 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);
+ },
+
+ checkable: function( element ) {
+ return /radio|checkbox/i.test(element.type);
+ },
+
+ findByName: function( name ) {
+ // select by name and filter by form for performance over form.find("[name=...]")
+ var form = this.currentForm;
+ return $(document.getElementsByName(name)).map(function(index, element) {
+ return element.form == form && element.name == name && element || null;
+ });
+ },
+
+ 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) {
+ return !$.validator.methods.required.call(this, $.trim(element.value), 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},
+ dateDE: {dateDE: true},
+ number: {number: true},
+ numberDE: {numberDE: true},
+ digits: {digits: true},
+ creditcard: {creditcard: true}
+ },
+
+ addClassRules: function(className, rules) {
+ className.constructor == String ?
+ this.classRuleSettings[className] = rules :
+ $.extend(this.classRuleSettings, className);
+ },
+
+ classRules: function(element) {
+ var rules = {};
+ var classes = $(element).attr('class');
+ 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);
+
+ for (method in $.validator.methods) {
+ var value = $element.attr(method);
+ if (value) {
+ rules[method] = value;
+ }
+ }
+
+ // maxlength may be returned as -1, 2147483647 (IE) and 524288 (safari) for text inputs
+ if (rules.maxlength && /-1|2147483647|524288/.test(rules.maxlength)) {
+ delete rules.maxlength;
+ }
+
+ return rules;
+ },
+
+ metadataRules: function(element) {
+ if (!$.metadata) return {};
+
+ var meta = $.data(element.form, 'validator').settings.meta;
+ return meta ?
+ $(element).metadata()[meta] :
+ $(element).metadata();
+ },
+
+ 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', 'min', 'max'], function() {
+ if (rules[this]) {
+ rules[this] = Number(rules[this]);
+ }
+ });
+ $.each(['rangelength', 'range'], function() {
+ if (rules[this]) {
+ rules[this] = [Number(rules[this][0]), Number(rules[this][1])];
+ }
+ });
+
+ if ($.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;
+ }
+ }
+
+ // To support custom messages in metadata ignore rule methods titled "messages"
+ if (rules.messages) {
+ delete rules.messages;
+ }
+
+ 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";
+ switch( element.nodeName.toLowerCase() ) {
+ case '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;
+ case 'input':
+ if ( this.checkable(element) )
+ return this.getLength(value, element) > 0;
+ default:
+ return $.trim(value).length > 0;
+ }
+ },
+
+ // 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 ) {
+ 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;
+ if ( valid ) {
+ var submitted = validator.formSubmitted;
+ validator.prepareElement(element);
+ validator.formSubmitted = submitted;
+ validator.successList.push(element);
+ validator.showErrors();
+ } else {
+ var errors = {};
+ var message = (previous.message = response || validator.defaultMessage( element, "remote" ));
+ errors[element.name] = $.isFunction(message) ? message(value) : message;
+ validator.showErrors(errors);
+ }
+ previous.valid = valid;
+ validator.stopRequest(element, valid);
+ }
+ }, param));
+ return "pending";
+ } else if( this.pending[element.name] ) {
+ return "pending";
+ }
+ return previous.valid;
+ },
+
+ // http://docs.jquery.com/Plugins/Validation/Methods/minlength
+ minlength: function(value, element, param) {
+ return this.optional(element) || this.getLength($.trim(value), element) >= param;
+ },
+
+ // http://docs.jquery.com/Plugins/Validation/Methods/maxlength
+ maxlength: function(value, element, param) {
+ return this.optional(element) || this.getLength($.trim(value), element) <= param;
+ },
+
+ // http://docs.jquery.com/Plugins/Validation/Methods/rangelength
+ rangelength: function(value, element, param) {
+ var length = this.getLength($.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/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?|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})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i.test(value);
+ },
+
+ // http://docs.jquery.com/Plugins/Validation/Methods/date
+ date: function(value, element) {
+ return this.optional(element) || !/Invalid|NaN/.test(new Date(value));
+ },
+
+ // http://docs.jquery.com/Plugins/Validation/Methods/dateISO
+ dateISO: function(value, element) {
+ return this.optional(element) || /^\d{4}[\/-]\d{1,2}[\/-]\d{1,2}$/.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 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);
+ var 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/accept
+ accept: function(value, element, param) {
+ param = typeof param == "string" ? param.replace(/,/g, '|') : "png|jpe?g|gif";
+ return this.optional(element) || value.match(new RegExp(".(" + param + ")$", "i"));
+ },
+
+ // 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).unbind(".validate-equalTo").bind("blur.validate-equalTo", function() {
+ $(element).valid();
+ });
+ return value == target.val();
+ }
+
+ }
+
+});
+
+// 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 ajax = $.ajax;
+ var pendingRequests = {};
+ $.ajax = function(settings) {
+ // create settings for compatibility with ajaxSetup
+ settings = $.extend(settings, $.extend({}, $.ajaxSettings, settings));
+ var port = settings.port;
+ if (settings.mode == "abort") {
+ if ( pendingRequests[port] ) {
+ pendingRequests[port].abort();
+ }
+ return (pendingRequests[port] = ajax.apply(this, arguments));
+ }
+ return ajax.apply(this, arguments);
+ };
+})(jQuery);
+
+// provides cross-browser focusin and focusout events
+// IE has native support, in other browsers, use event caputuring (neither bubbles)
+
+// provides delegate(type: String, delegate: Selector, handler: Callback) plugin for easier event delegation
+// handler is only called when $(event.target).is(delegate), in the scope of the jquery-object for event.target
+;(function($) {
+ // only implement if not provided by jQuery core (since 1.4)
+ // TODO verify if jQuery 1.4's implementation is compatible with older jQuery special-event APIs
+ if (!jQuery.event.special.focusin && !jQuery.event.special.focusout && document.addEventListener) {
+ $.each({
+ focus: 'focusin',
+ blur: 'focusout'
+ }, function( original, fix ){
+ $.event.special[fix] = {
+ setup:function() {
+ this.addEventListener( original, handler, true );
+ },
+ teardown:function() {
+ this.removeEventListener( original, handler, true );
+ },
+ handler: function(e) {
+ arguments[0] = $.event.fix(e);
+ arguments[0].type = fix;
+ return $.event.handle.apply(this, arguments);
+ }
+ };
+ function handler(e) {
+ e = $.event.fix(e);
+ e.type = fix;
+ return $.event.handle.call(this, e);
+ }
+ });
+ };
+ $.extend($.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);
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