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http://bassistance.de/jquery-plugins/jquery-plugin-validation/ * http://docs.jquery.com/Plugins/Validation * * Copyright (c) 2006 - 2011 Jörn 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 = $("").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.addWrapper(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) { if (element.type === 'radio') { this.findByName(element.name).addClass(errorClass).removeClass(validClass); } else { $(element).addClass(errorClass).removeClass(validClass); } }, unhighlight: function(element, errorClass, validClass) { if (element.type === 'radio') { this.findByName(element.name).removeClass(errorClass).addClass(validClass); } else { $(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) return $(this.currentForm) .find("input, select, textarea") .not(":submit, :reset, :image, [disabled]") .not( this.settings.ignore ) .filter(function() { !this.name && validator.settings.debug && window.console && console.error( "%o has no name assigned", this); // select only the first element for each name, and only those with rules specified if ( this.name in rulesCache || !validator.objectLength($(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 ).not(this.settings.ignore)[0]; } var rules = $(element).rules(); var dependencyMismatch = false; for (var 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] 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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 (var 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 ( this.pending[element.name] ) { return "pending"; } 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; if ( valid ) { var submitted = validator.formSubmitted; validator.prepareElement(element); validator.formSubmitted = submitted; validator.successList.push(element); validator.showErrors(); } else { var errors = {}; var message = response || validator.defaultMessage( element, "remote" ); errors[element.name] = previous.message = $.isFunction(message) ? message(value) : message; validator.showErrors(errors); } previous.valid = valid; validator.stopRequest(element, valid); } }, param)); return "pending"; }, // http://docs.jquery.com/Plugins/Validation/Methods/minlength minlength: function(value, element, param) { return this.optional(element) || this.getLength($.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 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(); } 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);