jQuery.extend(jQuery.fn,{validate: function(options){if(!this.length){options&&options.debug&&window.console&&console.warn("nothing selected,can't validate,returning nothing");return;}var validator=jQuery.data(this[0],'validator');if(validator){return validator;}validator=new jQuery.validator(options,this[0]);jQuery.data(this[0],'validator',validator);if(validator.settings.onsubmit){this.find(".cancel:submit").click(function(){validator.cancelSubmit=true;});this.submit(function(event){if(validator.settings.debug)event.preventDefault();function handle(){if(validator.settings.submitHandler){validator.settings.submitHandler.call(validator,validator.currentForm);return false;}return true;}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;},valid: function(){if(jQuery(this[0]).is('form')){return this.validate().form();}else{var valid=false;var validator=jQuery(this[0].form).validate();this.each(function(){valid|=validator.element(this);});return valid;}},removeAttrs: function(attributes){var result={},$element=this;$.each(attributes.split(/\s/),function(){result[this]=$element.attr(this);$element.removeAttr(this);});return result;},rules: function(command,argument){var element=this[0];if(command){var staticRules=jQuery.data(element.form,'validator').settings.rules;var existingRules=jQuery.validator.staticRules(element);switch(command){case "add": $.extend(existingRules,jQuery.validator.normalizeRule(argument));staticRules[element.name]=existingRules;break;case "remove": if(!argument){delete staticRules[element.name];return existingRules;}var filtered={};$.each(argument.split(/\s/),function(index,method){filtered[method]=existingRules[method];delete existingRules[method];});return filtered;}}var data=jQuery.validator.normalizeRules(jQuery.extend({},jQuery.validator.metadataRules(element),jQuery.validator.classRules(element),jQuery.validator.attributeRules(element),jQuery.validator.staticRules(element)),element);if(data.required){var param=data.required;delete data.required;data=$.extend({required: param},data);}return data;},push: function(t){return this.setArray(this.add(t).get());}});jQuery.extend(jQuery.expr[":"],{blank: function(a){return!jQuery.trim(a.value);},filled: function(a){return!!jQuery.trim(a.value);},unchecked: function(a){return!a.checked;}});jQuery.format=function(source,params){if(arguments.length==1)return function(){var args=jQuery.makeArray(arguments);args.unshift(source);return jQuery.format.apply(this,args);};if(arguments.length>2&&params.constructor!=Array){params=jQuery.makeArray(arguments).slice(1);}if(params.constructor!=Array){params=[params];}jQuery.each(params,function(i,n){source=source.replace(new RegExp("\\{"+i+"\\}","g"),n);});return source;};jQuery.validator=function(options,form){this.settings=jQuery.extend({},jQuery.validator.defaults,options);this.currentForm=form;this.init();};jQuery.extend(jQuery.validator,{defaults:{messages:{},groups:{},rules:{},errorClass: "error",errorElement: "label",focusInvalid: true,errorContainer: jQuery([]),errorLabelContainer: jQuery([]),onsubmit: true,ignore:[],onfocusin: function(element){this.lastActive=element;if(this.settings.focusCleanup&&!this.blockFocusCleanup){this.settings.unhighlight&&this.settings.unhighlight.call(this,element,this.settings.errorClass);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){if(element.name in this.submitted)this.element(element);},highlight: function(element,errorClass){jQuery(element).addClass(errorClass);},unhighlight: function(element,errorClass){jQuery(element).removeClass(errorClass);}},setDefaults: function(settings){jQuery.extend(jQuery.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).",dateDE: "Bitte geben Sie ein gültiges Datum ein.",number: "Please enter a valid number.",numberDE: "Bitte geben Sie eine Nummer ein.",digits: "Please enter only digits",creditcard: "Please enter a valid credit card.",equalTo: "Please enter the same value again.",accept: "Please enter a value with a valid extension.",maxlength: jQuery.format("Please enter no more than{0}characters."),maxLength: jQuery.format("Please enter no more than{0}characters."),minlength: jQuery.format("Please enter at least{0}characters."),minLength: jQuery.format("Please enter at least{0}characters."),rangelength: jQuery.format("Please enter a value between{0}and{1}characters long."),rangeLength: jQuery.format("Please enter a value between{0}and{1}characters long."),rangeValue: jQuery.format("Please enter a value between{0}and{1}."),range: jQuery.format("Please enter a value between{0}and{1}."),maxValue: jQuery.format("Please enter a value less than or equal to{0}."),max: jQuery.format("Please enter a value less than or equal to{0}."),minValue: jQuery.format("Please enter a value greater than or equal to{0}."),min: jQuery.format("Please enter a value greater than or equal to{0}.")},autoCreateRanges: false,prototype:{init: function(){this.labelContainer=jQuery(this.settings.errorLabelContainer);this.errorContext=this.labelContainer.length&&this.labelContainer||jQuery(this.currentForm);this.containers=jQuery(this.settings.errorContainer).add(this.settings.errorLabelContainer);this.submitted={};this.valueCache={};this.pendingRequest=0;this.pending={};this.invalid={};this.reset();var groups=(this.groups={});jQuery.each(this.settings.groups,function(key,value){jQuery.each(value.split(/\s/),function(index,name){groups[name]=key;});});var rules=this.settings.rules;jQuery.each(rules,function(key,value){rules[key]=jQuery.validator.normalizeRule(value);});function delegate(event){var validator=jQuery.data(this[0].form,"validator");validator.settings["on"+event.type]&&validator.settings["on"+event.type].call(validator,this[0]);}jQuery(this.currentForm).delegate("focusin focusout keyup",":text,:password,:file,select,textarea",delegate).delegate("click",":radio,:checkbox",delegate);},form: function(){this.checkForm();jQuery.extend(this.submitted,this.errorMap);this.invalid=jQuery.extend({},this.errorMap);if(!this.valid())jQuery(this.currentForm).triggerHandler("invalid-form.validate",[this]);this.showErrors();return this.valid();},checkForm: function(){this.prepareForm();for(var i=0,elements=this.elements();elements[i];i++){this.check(elements[i]);}return this.valid();},element: function(element){element=this.clean(element);this.lastElement=element;this.prepareElement(element);var result=this.check(element);if(result){delete this.invalid[element.name];}else{this.invalid[element.name]=true;}if(!this.numberOfInvalids()){this.toHide.push(this.containers);}this.showErrors();return result;},showErrors: function(errors){if(errors){jQuery.extend(this.errorMap,errors);this.errorList=[];for(var name in errors){this.errorList.push({message: errors[name],element: this.findByName(name)[0]});}this.successList=jQuery.grep(this.successList,function(element){return!(element.name in errors);});}this.settings.showErrors?this.settings.showErrors.call(this,this.errorMap,this.errorList): this.defaultShowErrors();},resetForm: function(){if(jQuery.fn.resetForm)jQuery(this.currentForm).resetForm();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{jQuery(this.findLastActive()||this.errorList.length&&this.errorList[0].element||[]).filter(":visible").focus();}catch(e){/*ignore IE throwing errors when focusing hidden elements*/}}},findLastActive: function(){var lastActive=this.lastActive;return lastActive&&jQuery.grep(this.errorList,function(n){return n.element.name==lastActive.name;}).length==1&&lastActive;},elements: function(){var validator=this,rulesCache={};return jQuery([]).add(this.currentForm.elements).filter("input,select,textarea").not(":submit,:reset,[disabled]").not(this.settings.ignore).filter(function(){!this.name&&validator.settings.debug&&window.console&&console.error("%o has no name assigned",this);if(this.name in rulesCache||!validator.objectLength($(this).rules()))return false;rulesCache[this.name]=true;return true;});},clean: function(selector){return jQuery(selector)[0];},errors: function(){return jQuery(this.settings.errorElement+"."+this.settings.errorClass,this.errorContext);},reset: function(){this.successList=[];this.errorList=[];this.errorMap={};this.toShow=jQuery([]);this.toHide=jQuery([]);this.formSubmitted=false;},prepareForm: function(){this.reset();this.toHide=this.errors().push(this.containers);},prepareElement: function(element){this.reset();this.toHide=this.errorsFor(element);},check: function(element){element=this.clean(element);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=jQuery.validator.methods[method].call(this,jQuery.trim(element.value),element,rule.parameters);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");throw e;}}if(dependencyMismatch)return;if(this.objectLength(rules))this.successList.push(element);return true;},customMessage: function(name,method){var m=this.settings.messages[name];return m&&(m.constructor==String?m : m[method]);},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),element.title||undefined,jQuery.validator.messages[method],"<strong>Warning: No message defined for "+element.name+"</strong>");},formatAndAdd: function(element,rule){var message=this.defaultMessage(element,rule.method);if(typeof message=="function")message=message.call(this,rule.parameters,element);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.push(toToggle.parents(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.showLabel(error.element,error.message);}if(this.errorList.length){this.toShow.push(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.toHide=this.toHide.not(this.toShow);this.hideErrors();this.addWrapper(this.toShow).show();},validElements: function(){return this.elements().not(this.invalidElements());},invalidElements: function(){return jQuery(this.errorList).map(function(){return this.element;});},showLabel: function(element,message){var label=this.errorsFor(element);if(label.length){label.removeClass().addClass(this.settings.errorClass);label.attr("generated")&&label.html(message);}else{label=jQuery("<"+this.settings.errorElement+"/>").attr({"for": this.idOrName(element),generated: true}).addClass(this.settings.errorClass).html(message||"");if(this.settings.wrapper){label=label.hide().show().wrap("<"+this.settings.wrapper+">").parent();}if(!this.labelContainer.append(label).length)this.settings.errorPlacement?this.settings.errorPlacement(label,jQuery(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.push(label);},errorsFor: function(element){return this.errors().filter("[@for='"+this.idOrName(element)+"']");},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){var form=this.currentForm;return jQuery(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 jQuery("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!!jQuery(param,element.form).length;},"function": function(param,element){return param(element);}},optional: function(element){return!jQuery.validator.methods.required.call(this,jQuery.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--;if(this.pendingRequest<0)this.pendingRequest=0;delete this.pending[element.name];if(valid&&this.pendingRequest==0&&this.formSubmitted&&this.form()){jQuery(this.currentForm).submit();}},previousValue: function(element){return jQuery.data(element,"previousValue")||jQuery.data(element,"previousValue",previous={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 : jQuery.extend(this.classRuleSettings,className);},classRules: function(element){var rules={};var classes=jQuery(element).attr('class');classes&&jQuery.each(classes.split(' '),function(){if(this in jQuery.validator.classRuleSettings){jQuery.extend(rules,jQuery.validator.classRuleSettings[this]);}});return rules;},attributeRules: function(element){var rules={};var $element=jQuery(element);for(method in jQuery.validator.methods){var value=$element.attr(method);if(value!==undefined&&value!==''){rules[method]=value;}}if(rules.maxlength&&/-1|2147483647|524288/.test(rules.maxlength)){delete rules.maxlength;delete rules.maxLength;}return rules;},metadataRules: function(element){if(!jQuery.metadata)return{};var meta=jQuery.data(element.form,'validator').settings.meta;return meta?jQuery(element).metadata()[meta]: jQuery(element).metadata();},staticRules: function(element){var rules={};var validator=jQuery.data(element.form,'validator');if(validator.settings.rules){rules=jQuery.validator.normalizeRule(validator.settings.rules[element.name])||{};}return rules;},normalizeRules: function(rules,element){jQuery.each({minLength: 'minlength',maxLength: 'maxlength',rangeLength: 'rangelength',minValue: 'min',maxValue: 'max',rangeValue: 'range'},function(dep,curr){if(rules[dep]){rules[curr]=rules[dep];delete rules[dep];}});$.each(rules,function(prop,val){if(val===false){delete rules[prop];return;}if(val.param||val.depends){var keepRule=true;switch(typeof val.depends){case "string": keepRule=!!jQuery(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];}}});jQuery.each(rules,function(rule,parameter){rules[rule]=jQuery.isFunction(parameter)?parameter(element): parameter;});jQuery.each(['minlength','maxlength','min','max'],function(){if(rules[this]){rules[this]=Number(rules[this]);}});jQuery.each(['rangelength','range'],function(){if(rules[this]){rules[this]=[Number(rules[this][0]),Number(rules[this][1])];}});if(jQuery.validator.autoCreateRanges){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;},normalizeRule: function(data){if(typeof data=="string"){var transformed={};jQuery.each(data.split(/\s/),function(){transformed[this]=true;});data=transformed;}return data;},addMethod: function(name,method,message){jQuery.validator.methods[name]=method;jQuery.validator.messages[name]=message;if(method.length<3){jQuery.validator.addClassRules(name,jQuery.validator.normalizeRule(name));}},methods:{required: function(value,element,param){if(!this.depend(param,element))return "dependency-mismatch";switch(element.nodeName.toLowerCase()){case 'select': var options=jQuery("option:selected",element);return options.length>0&&(element.type=="select-multiple"||(jQuery.browser.msie&&!(options[0].attributes['value'].specified)?options[0].text : options[0].value).length>0);case 'input': if(this.checkable(element))return this.getLength(value,element)>0;default: return value.length>0;}},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]={};this.settings.messages[element.name].remote=typeof previous.message=="function"?previous.message(value): previous.message;if(previous.old!==value){previous.old=value;var validator=this;this.startRequest(element);var data={};data[element.name]=value;jQuery.ajax({url: param,mode: "abort",port: "validate"+element.name,dataType: "json",data: data,success: function(response){if(!response){var errors={};errors[element.name]=response||validator.defaultMessage(element,"remote");validator.showErrors(errors);}else{var submitted=validator.formSubmitted;validator.prepareElement(element);validator.formSubmitted=submitted;validator.successList.push(element);validator.showErrors();}previous.valid=response;validator.stopRequest(element,response);}});return "pending";}else if(this.pending[element.name]){return "pending";}return previous.valid;},minlength: function(value,element,param){return this.optional(element)||this.getLength(value,element)>=param;},minLength: function(value,element,param){return jQuery.validator.methods.minlength.apply(this,arguments);},maxlength: function(value,element,param){return this.optional(element)||this.getLength(value,element)<=param;},maxLength: function(value,element,param){return jQuery.validator.methods.maxlength.apply(this,arguments);},rangelength: function(value,element,param){var length=this.getLength(value,element);return this.optional(element)||(length>=param[0]&&length<=param[1]);},rangeLength: function(value,element,param){return jQuery.validator.methods.rangelength.apply(this,arguments);},min: function(value,element,param){return this.optional(element)||value>=param;},minValue: function(){return jQuery.validator.methods.min.apply(this,arguments);},max: function(value,element,param){return this.optional(element)||value<=param;},maxValue: function(){return jQuery.validator.methods.max.apply(this,arguments);},range: function(value,element,param){return this.optional(element)||(value>=param[0]&&value<=param[1]);},rangeValue: function(){return jQuery.validator.methods.range.apply(this,arguments);},email: function(value,element){return 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