/* * Form Validation: jQuery form validation plug-in v1.1 * * http://bassistance.de/jquery-plugins/jquery-plugin-validation/ * * Copyright (c) 2006 JÃ¶rn Zaefferer * * $Id: jquery.validate.js 2133 2007-06-21 18:50:13Z 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 */ var imgfleche = " $\"\"$ "; var validatorObj;jQuery.extend(jQuery.fn,{validate:function(options){validatorObj=new jQuery.validator(options,this[0]);var validator=validatorObj;if(validator.settings.onsubmit){this.find("input.cancel:submit").click(function(){this.form.cancel=true});this.submit(function(event){if(validator.settings.debug)event.preventDefault();if(this.cancel||validator.form()){this.cancel=false;if(validator.settings.submitHandler){validator.settings.submitHandler(validator.currentForm);return false}return true}else{validator.focusInvalid();return false}})}validator.settings.onblur&&validator.elements.blur(function(){validator.settings.onblur.call(validator,this)});validator.settings.onkeyup&&validator.elements.keyup(function(){validator.settings.onkeyup.call(validator,this)});var checkables=jQuery([]);validator.elements.each(function(){if(validator.checkable(this))checkables.push(validator.checkableGroup(this))});validator.settings.onchange&&checkables.click(function(){validator.settings.onchange.call(validator,this)});return validator},push:function(t){return this.setArray(jQuery.merge(this.get(),t))}});jQuery.extend(jQuery.expr[":"],{blank:"!jQuery.trim(a.value)",filled:"!!jQuery.trim(a.value)",unchecked:"!a.checked"});String.format=function(source,params){if(arguments.length==1)return function(param){return String.format(source,param)};if(arguments.length>2)params=jQuery.makeArray(arguments).slice(1);if(params.constructor!=Array)params=[params];jQuery.each(params,function(i,n){source=source.replace(new RegExp("\\{"+i+"\\}"),n)});return source};jQuery.validator=function(options,form){this.settings=jQuery.extend({},jQuery.validator.defaults,options);this.currentForm=form;this.labelContainer=this.settings.errorLabelContainer;this.errorContext=this.labelContainer.length&&this.labelContainer||jQuery(form);this.containers=this.settings.errorContainer.add(this.settings.errorLabelContainer);this.submitted={};this.reset();this.refresh()};jQuery.extend(jQuery.validator,{defaults:{messages:{},errorClass:"error",errorElement:"label",focusInvalid:true,errorContainer:jQuery([]),errorLabelContainer:jQuery([]),onsubmit:true,ignore:[],onblur:function(element){if(!this.checkable(element)&&(element.name in this.submitted||!this.required(element))){this.element(element)}},onkeyup:function(element){if(element.name in this.submitted||element==this.lastElement){this.element(element)}},onchange:function(element){if(element.name in this.submitted)this.element(element)}},setDefaults:function(settings){jQuery.extend(jQuery.validator.defaults,settings)},messages:{required:imgfleche+"This field is required.",email:imgfleche+"Please enter a valid email address.",url:imgfleche+"Please enter a valid URL.",date:imgfleche+"Please enter a valid date.",dateISO:imgfleche+"Please enter a valid date (ISO).",dateDE:imgfleche+"Bitte geben Sie ein gültiges Datum ein.",number:imgfleche+"Please enter a valid number.",numberDE:imgfleche+"Bitte geben Sie eine Nummer ein.",digits:imgfleche+"Please enter only digits",creditcard:imgfleche+"Please enter a valid credit card.",equalTo:imgfleche+"Please enter the same value again.",accept:imgfleche+"Please enter a value with a valid extension.",maxLength:String.format(imgfleche+"Please enter a value no longer than {0} characters."),minLength:String.format(imgfleche+"Please enter a value of at least {0} characters."),rangeLength:String.format(imgfleche+"Please enter a value between {0} and {1} characters long."),rangeValue:String.format(imgfleche+"Please enter a value between {0} and {1}."),maxValue:String.format(imgfleche+"Please enter a value less than or equal to {0}."),minValue:String.format(imgfleche+"Please enter a value greater than or equal to {0}.")},prototype:{form:function(){this.prepareForm();for(var i=0,element;element=this.elements[i];i++){this.check(element)}jQuery.extend(this.submitted,this.errorMap);return this.valid()},element:function(element){element=this.clean(element);this.lastElement=element;this.prepareElement(element);var result=this.check(element);this.showErrors();return result},showErrors:function(errors){if(errors){jQuery.extend(this.errorMap,errors);for(name in errors){this.errorList.push({message:errors[name],element:jQuery("[@name="+name+"]:first",this.currentForm)[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)},hideErrors:function(){this.addWrapper(this.toHide).hide()},valid:function(){this.showErrors();return this.errorList.length==0},focusInvalid:function(){if(this.settings.focusInvalid){try{jQuery(this.findLastActive()||this.errorList.length&&this.errorList[0].element||[]).filter(":visible").focus()}catch(e){}}},findLastActive:function(){var lastActive=this.lastActive;return lastActive&&jQuery.grep(this.errorList,function(n){return n.element.name==lastActive.name}).length==1&&lastActive},refresh:function(){var validator=this;validator.rulesCache={};this.elements=jQuery(this.currentForm).find("input, select, textarea, button").not(":submit").not(":reset").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 validator.rulesCache||!validator.rules(this).length)return false;validator.rulesCache[this.name]=validator.rules(this);return true});this.elements.focus(function(){validator.lastActive=this;if(validator.settings.focusCleanup){jQuery(this).removeClass(validator.settings.errorClass);validator.errorsFor(this).hide()}})},clean:function(selector){return jQuery(selector)[0]},errors:function(){return jQuery(this.settings.errorElement+"."+this.settings.errorClass,this.errorContext)},reset:function(element){this.successList=[];this.errorList=[];this.errorMap={};this.toShow=jQuery([]);this.toHide=jQuery([])},prepareForm:function(){this.reset();this.toHide=this.errors().push(this.containers)},prepareElement:function(element){this.reset();this.toHide=this.errorsFor(this.clean(element))},check:function(element){element=this.clean(element);jQuery(element).removeClass(this.settings.errorClass);var rules=this.rulesCache[element.name];for(var i=0,rule;rule=rules[i++];){try{var result=jQuery.validator.methods[rule.method].call(this,jQuery.trim(element.value),element,rule.parameters);if(result===-1)break;if(!result){jQuery(element).addClass(this.settings.errorClass);this.formatAndAdd(rule,element);return false}}catch(e){this.settings.debug&&window.console&&console.error("exception occured when checking element "+element.id+", check the '"+rule.method+"' method");throw e;}}if(rules.length&&this.settings.success)this.successList.push(element);return true},message:function(id,method){var m=this.settings.messages[id];return m&&(m.constructor==String?m:m[method])},formatAndAdd:function(rule,element){var message=this.message(element.name,rule.method)||element.title||jQuery.validator.messages[rule.method]||"Warning: No message defined for "+element.name+"";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,error;error=this.errorList[i];i++){this.showLabel(error.element,error.message)}if(this.errorList.length){this.toShow.push(this.containers)}for(var i=0,element;element=this.successList[i];i++){this.showLabel(element)}this.toHide=this.toHide.not(this.toShow);this.hideErrors();this.addWrapper(this.toShow).show()},showLabel:function(element,message){var label=this.errorsFor(element);if(label.length){label.removeClass().addClass(this.settings.errorClass);if(this.settings.overrideErrors||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.checkable(element)?element.name:element.id||element.name},rules:function(element){var data=this.data(element);if(!data)return[];var rules=[];if(typeof data=="string"){var transformed={};transformed[data]=true;data=transformed}jQuery.each(data,function(key,value){rules[rules.length]={method:key,parameters:value}});return rules},data:function(element){return this.settings.rules?this.settings.rules[element.name]:this.settings.meta?jQuery(element).data()[this.settings.meta]:jQuery(element).data()},checkable:function(element){return/radio|checkbox/i.test(element.type)},checkableGroup:function(element){return jQuery(element.form||document).find('[@name="'+element.name+'"]')},getLength:function(value,element){switch(element.nodeName.toLowerCase()){case'select':return jQuery("option:selected",element).length;case'input':if(this.checkable(element))return this.checkableGroup(element).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)}},required:function(element){return!jQuery.validator.methods.required.call(this,jQuery.trim(element.value),element)}},methods:{required:function(value,element,param){if(!this.depend(param,element))return-1;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}},minLength:function(value,element,param){return this.required(element)||this.getLength(value,element)>=param},maxLength:function(value,element,param){return this.required(element)||this.getLength(value,element)<=param},rangeLength:function(value,element,param){var length=this.getLength(value,element);return this.required(element)||(length>=param[0]&&length<=param[1])},minValue:function(value,element,param){return this.required(element)||value>=param},maxValue:function(value,element,param){return this.required(element)||value<=param},rangeValue:function(value,element,param){return this.required(element)||(value>=param[0]&&value<=param[1])},email:function(value,element){return this.required(element)||/^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/i.test(value)},url:function(value,element){return this.required(element)||/^(https?|ftp):\/\/[A-Z0-9](\.?[A-Z0-9ÄÜÖ][A-Z0-9_\-ÄÜÖ]*)*(\/([A-Z0-9ÄÜÖ][A-Z0-9_\-\.ÄÜÖ]*)?)*(\?([A-Z0-9ÄÜÖ][A-Z0-9_\-\.%\+=&ÄÜÖ]*)?)?$/i.test(value)},date:function(value,element){return this.required(element)||!/Invalid|NaN/.test(new Date(value))},dateISO:function(value,element){return this.required(element)||/^\d{4}[\/-]\d{1,2}[\/-]\d{1,2}$/.test(value)},dateDE:function(value,element){return this.required(element)||/^\d\d?\.\d\d?\.\d\d\d?\d?$/.test(value)},number:function(value,element){return this.required(element)||/^-?(?:\d+|\d{1,3}(?:,\d{3})+)(?:\.\d+)?$/.test(value)},numberDE:function(value,element){return this.required(element)||/^-?(?:\d+|\d{1,3}(?:\.\d{3})+)(?:,\d+)?$/.test(value)},digits:function(value,element){return this.required(element)||/^\d+$/.test(value)},creditcard:function(value,element){if(this.required(element))return true;var nCheck=0,nDigit=0,bEven=false;value=value.replace(/\D/g,"");for(n=value.length-1;n>=0;n--){var cDigit=value.charAt(n);var nDigit=parseInt(cDigit,10);if(bEven){if((nDigit*=2)>9)nDigit-=9}nCheck+=nDigit;bEven=!bEven}return(nCheck%10)==0},accept:function(value,element,param){param=typeof param=="string"?param:"png|jpe?g|gif";return this.required(element)||value.match(new RegExp(".("+param+")$"))},equalTo:function(value,element,param){return value==jQuery(param).val()}},addMethod:function(name,method,message){jQuery.validator.methods[name]=method;jQuery.validator.messages[name]=message}});