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Custom Client Side Validation in ASP.NET MVC3

, 29 Oct 2011 CPOL
In web applications, users typically expect immediate validation feedback—without having to submit anything to the server.
MvcAppClientValidation.zip
MvcAppClientValidation
MvcAppClientValidation
bin
EntityFramework.dll
MvcAppClientValidation.dll
MvcAppClientValidation.pdb
Content
themes
base
images
ui-bg_flat_0_aaaaaa_40x100.png
ui-bg_flat_75_ffffff_40x100.png
ui-bg_glass_55_fbf9ee_1x400.png
ui-bg_glass_65_ffffff_1x400.png
ui-bg_glass_75_dadada_1x400.png
ui-bg_glass_75_e6e6e6_1x400.png
ui-bg_glass_95_fef1ec_1x400.png
ui-bg_highlight-soft_75_cccccc_1x100.png
ui-icons_222222_256x240.png
ui-icons_2e83ff_256x240.png
ui-icons_454545_256x240.png
ui-icons_888888_256x240.png
ui-icons_cd0a0a_256x240.png
Controllers
Global.asax
Models
MvcAppClientValidation.csproj.user
obj
Debug
DesignTimeResolveAssemblyReferences.cache
DesignTimeResolveAssemblyReferencesInput.cache
MvcAppClientValidation.dll
MvcAppClientValidation.pdb
ResolveAssemblyReference.cache
TempPE
Properties
Scripts
Views
Home
Shared
MvcAppClientValidation
bin
EntityFramework.dll
MvcAppClientValidation.dll
MvcAppClientValidation.pdb
Content
themes
base
images
ui-bg_flat_0_aaaaaa_40x100.png
ui-bg_flat_75_ffffff_40x100.png
ui-bg_glass_55_fbf9ee_1x400.png
ui-bg_glass_65_ffffff_1x400.png
ui-bg_glass_75_dadada_1x400.png
ui-bg_glass_75_e6e6e6_1x400.png
ui-bg_glass_95_fef1ec_1x400.png
ui-bg_highlight-soft_75_cccccc_1x100.png
ui-icons_222222_256x240.png
ui-icons_2e83ff_256x240.png
ui-icons_454545_256x240.png
ui-icons_888888_256x240.png
ui-icons_cd0a0a_256x240.png
Controllers
Global.asax
Models
MvcAppClientValidation.csproj.user
Properties
Scripts
Views
Home
Shared
myrule.zip
myrule
//----------------------------------------------------------
// Copyright (C) Microsoft Corporation. All rights reserved.
//----------------------------------------------------------
// MicrosoftMvcValidation.js

Type.registerNamespace('Sys.Mvc');Sys.Mvc.$create_Validation=function(){return {};}
Sys.Mvc.$create_JsonValidationField=function(){return {};}
Sys.Mvc.$create_JsonValidationOptions=function(){return {};}
Sys.Mvc.$create_JsonValidationRule=function(){return {};}
Sys.Mvc.$create_ValidationContext=function(){return {};}
Sys.Mvc.NumberValidator=function(){}
Sys.Mvc.NumberValidator.create=function(rule){return Function.createDelegate(new Sys.Mvc.NumberValidator(),new Sys.Mvc.NumberValidator().validate);}
Sys.Mvc.NumberValidator.prototype={validate:function(value,context){if(Sys.Mvc._ValidationUtil.$1(value)){return true;}var $0=Number.parseLocale(value);return (!isNaN($0));}}
Sys.Mvc.FormContext=function(formElement,validationSummaryElement){this.$5=[];this.fields=new Array(0);this.$9=formElement;this.$7=validationSummaryElement;formElement['__MVC_FormValidation'] = this;if(validationSummaryElement){var $0=validationSummaryElement.getElementsByTagName('ul');if($0.length>0){this.$8=$0[0];}}this.$3=Function.createDelegate(this,this.$D);this.$4=Function.createDelegate(this,this.$E);}
Sys.Mvc.FormContext._Application_Load=function(){var $0=window.mvcClientValidationMetadata;if($0){while($0.length>0){var $1=$0.pop();Sys.Mvc.FormContext.$12($1);}}}
Sys.Mvc.FormContext.$F=function($p0,$p1){var $0=[];var $1=document.getElementsByName($p1);for(var $2=0;$2<$1.length;$2++){var $3=$1[$2];if(Sys.Mvc.FormContext.$10($p0,$3)){Array.add($0,$3);}}return $0;}
Sys.Mvc.FormContext.getValidationForForm=function(formElement){return formElement['__MVC_FormValidation'];}
Sys.Mvc.FormContext.$10=function($p0,$p1){while($p1){if($p0===$p1){return true;}$p1=$p1.parentNode;}return false;}
Sys.Mvc.FormContext.$12=function($p0){var $0=$get($p0.FormId);var $1=(!Sys.Mvc._ValidationUtil.$1($p0.ValidationSummaryId))?$get($p0.ValidationSummaryId):null;var $2=new Sys.Mvc.FormContext($0,$1);$2.enableDynamicValidation();$2.replaceValidationSummary=$p0.ReplaceValidationSummary;for(var $4=0;$4<$p0.Fields.length;$4++){var $5=$p0.Fields[$4];var $6=Sys.Mvc.FormContext.$F($0,$5.FieldName);var $7=(!Sys.Mvc._ValidationUtil.$1($5.ValidationMessageId))?$get($5.ValidationMessageId):null;var $8=new Sys.Mvc.FieldContext($2);Array.addRange($8.elements,$6);$8.validationMessageElement=$7;$8.replaceValidationMessageContents=$5.ReplaceValidationMessageContents;for(var $9=0;$9<$5.ValidationRules.length;$9++){var $A=$5.ValidationRules[$9];var $B=Sys.Mvc.ValidatorRegistry.getValidator($A);if($B){var $C=Sys.Mvc.$create_Validation();$C.fieldErrorMessage=$A.ErrorMessage;$C.validator=$B;Array.add($8.validations,$C);}}$8.enableDynamicValidation();Array.add($2.fields,$8);}var $3=$0.validationCallbacks;if(!$3){$3=[];$0.validationCallbacks = $3;}$3.push(Function.createDelegate(null,function(){
return Sys.Mvc._ValidationUtil.$0($2.validate('submit'));}));return $2;}
Sys.Mvc.FormContext.prototype={$3:null,$4:null,$6:null,$7:null,$8:null,$9:null,replaceValidationSummary:false,addError:function(message){this.addErrors([message]);},addErrors:function(messages){if(!Sys.Mvc._ValidationUtil.$0(messages)){Array.addRange(this.$5,messages);this.$11();}},clearErrors:function(){Array.clear(this.$5);this.$11();},$A:function(){if(this.$7){if(this.$8){Sys.Mvc._ValidationUtil.$3(this.$8);for(var $0=0;$0<this.$5.length;$0++){var $1=document.createElement('li');Sys.Mvc._ValidationUtil.$4($1,this.$5[$0]);this.$8.appendChild($1);}}Sys.UI.DomElement.removeCssClass(this.$7,'validation-summary-valid');Sys.UI.DomElement.addCssClass(this.$7,'validation-summary-errors');}},$B:function(){var $0=this.$7;if($0){var $1=this.$8;if($1){$1.innerHTML='';}Sys.UI.DomElement.removeCssClass($0,'validation-summary-errors');Sys.UI.DomElement.addCssClass($0,'validation-summary-valid');}},enableDynamicValidation:function(){Sys.UI.DomEvent.addHandler(this.$9,'click',this.$3);Sys.UI.DomEvent.addHandler(this.$9,'submit',this.$4);},$C:function($p0){if($p0.disabled){return null;}var $0=$p0.tagName.toUpperCase();var $1=$p0;if($0==='INPUT'){var $2=$1.type;if($2==='submit'||$2==='image'){return $1;}}else if(($0==='BUTTON')&&($1.type==='submit')){return $1;}return null;},$D:function($p0){this.$6=this.$C($p0.target);},$E:function($p0){var $0=$p0.target;var $1=this.$6;if($1&&$1.disableValidation){return;}var $2=this.validate('submit');if(!Sys.Mvc._ValidationUtil.$0($2)){$p0.preventDefault();}},$11:function(){if(!this.$5.length){this.$B();}else{this.$A();}},validate:function(eventName){var $0=this.fields;var $1=[];for(var $2=0;$2<$0.length;$2++){var $3=$0[$2];if(!$3.elements[0].disabled){var $4=$3.validate(eventName);if($4){Array.addRange($1,$4);}}}if(this.replaceValidationSummary){this.clearErrors();this.addErrors($1);}return $1;}}
Sys.Mvc.FieldContext=function(formContext){this.$A=[];this.elements=new Array(0);this.validations=new Array(0);this.formContext=formContext;this.$6=Function.createDelegate(this,this.$D);this.$7=Function.createDelegate(this,this.$E);this.$8=Function.createDelegate(this,this.$F);this.$9=Function.createDelegate(this,this.$10);}
Sys.Mvc.FieldContext.prototype={$6:null,$7:null,$8:null,$9:null,defaultErrorMessage:null,formContext:null,replaceValidationMessageContents:false,validationMessageElement:null,addError:function(message){this.addErrors([message]);},addErrors:function(messages){if(!Sys.Mvc._ValidationUtil.$0(messages)){Array.addRange(this.$A,messages);this.$14();}},clearErrors:function(){Array.clear(this.$A);this.$14();},$B:function(){var $0=this.validationMessageElement;if($0){if(this.replaceValidationMessageContents){Sys.Mvc._ValidationUtil.$4($0,this.$A[0]);}Sys.UI.DomElement.removeCssClass($0,'field-validation-valid');Sys.UI.DomElement.addCssClass($0,'field-validation-error');}var $1=this.elements;for(var $2=0;$2<$1.length;$2++){var $3=$1[$2];Sys.UI.DomElement.removeCssClass($3,'input-validation-valid');Sys.UI.DomElement.addCssClass($3,'input-validation-error');}},$C:function(){var $0=this.validationMessageElement;if($0){if(this.replaceValidationMessageContents){Sys.Mvc._ValidationUtil.$4($0,'');}Sys.UI.DomElement.removeCssClass($0,'field-validation-error');Sys.UI.DomElement.addCssClass($0,'field-validation-valid');}var $1=this.elements;for(var $2=0;$2<$1.length;$2++){var $3=$1[$2];Sys.UI.DomElement.removeCssClass($3,'input-validation-error');Sys.UI.DomElement.addCssClass($3,'input-validation-valid');}},$D:function($p0){if($p0.target['__MVC_HasTextChanged']||$p0.target['__MVC_HasValidationFired']){this.validate('blur');}},$E:function($p0){$p0.target['__MVC_HasTextChanged'] = true;},$F:function($p0){$p0.target['__MVC_HasTextChanged'] = true;if($p0.target['__MVC_HasValidationFired']){this.validate('input');}},$10:function($p0){if($p0.rawEvent.propertyName==='value'){$p0.target['__MVC_HasTextChanged'] = true;if($p0.target['__MVC_HasValidationFired']){this.validate('input');}}},enableDynamicValidation:function(){var $0=this.elements;for(var $1=0;$1<$0.length;$1++){var $2=$0[$1];if(Sys.Mvc._ValidationUtil.$2($2,'onpropertychange')){var $3=document.documentMode;if($3&&$3>=8){Sys.UI.DomEvent.addHandler($2,'propertychange',this.$9);}}else{Sys.UI.DomEvent.addHandler($2,'input',this.$8);}Sys.UI.DomEvent.addHandler($2,'change',this.$7);Sys.UI.DomEvent.addHandler($2,'blur',this.$6);}},$11:function($p0,$p1){var $0=$p1||this.defaultErrorMessage;if(Boolean.isInstanceOfType($p0)){return ($p0)?null:$0;}if(String.isInstanceOfType($p0)){return (($p0).length)?$p0:$0;}return null;},$12:function(){var $0=this.elements;return ($0.length>0)?$0[0].value:null;},$13:function(){var $0=this.elements;for(var $1=0;$1<$0.length;$1++){var $2=$0[$1];$2['__MVC_HasValidationFired'] = true;}},$14:function(){if(!this.$A.length){this.$C();}else{this.$B();}},validate:function(eventName){var $0=this.validations;var $1=[];var $2=this.$12();for(var $3=0;$3<$0.length;$3++){var $4=$0[$3];var $5=Sys.Mvc.$create_ValidationContext();$5.eventName=eventName;$5.fieldContext=this;$5.validation=$4;var $6=$4.validator($2,$5);var $7=this.$11($6,$4.fieldErrorMessage);if(!Sys.Mvc._ValidationUtil.$1($7)){Array.add($1,$7);}}this.$13();this.clearErrors();this.addErrors($1);return $1;}}
Sys.Mvc.RangeValidator=function(minimum,maximum){this.$0=minimum;this.$1=maximum;}
Sys.Mvc.RangeValidator.create=function(rule){var $0=rule.ValidationParameters['min'];var $1=rule.ValidationParameters['max'];return Function.createDelegate(new Sys.Mvc.RangeValidator($0,$1),new Sys.Mvc.RangeValidator($0,$1).validate);}
Sys.Mvc.RangeValidator.prototype={$0:null,$1:null,validate:function(value,context){if(Sys.Mvc._ValidationUtil.$1(value)){return true;}var $0=Number.parseLocale(value);return (!isNaN($0)&&this.$0<=$0&&$0<=this.$1);}}
Sys.Mvc.RegularExpressionValidator=function(pattern){this.$0=pattern;}
Sys.Mvc.RegularExpressionValidator.create=function(rule){var $0=rule.ValidationParameters['pattern'];return Function.createDelegate(new Sys.Mvc.RegularExpressionValidator($0),new Sys.Mvc.RegularExpressionValidator($0).validate);}
Sys.Mvc.RegularExpressionValidator.prototype={$0:null,validate:function(value,context){if(Sys.Mvc._ValidationUtil.$1(value)){return true;}var $0=new RegExp(this.$0);var $1=$0.exec(value);return (!Sys.Mvc._ValidationUtil.$0($1)&&$1[0].length===value.length);}}
Sys.Mvc.RequiredValidator=function(){}
Sys.Mvc.RequiredValidator.create=function(rule){return Function.createDelegate(new Sys.Mvc.RequiredValidator(),new Sys.Mvc.RequiredValidator().validate);}
Sys.Mvc.RequiredValidator.$0=function($p0){if($p0.tagName.toUpperCase()==='INPUT'){var $0=($p0.type).toUpperCase();if($0==='RADIO'){return true;}}return false;}
Sys.Mvc.RequiredValidator.$1=function($p0){if($p0.tagName.toUpperCase()==='SELECT'){return true;}return false;}
Sys.Mvc.RequiredValidator.$2=function($p0){if($p0.tagName.toUpperCase()==='INPUT'){var $0=($p0.type).toUpperCase();switch($0){case 'TEXT':case 'PASSWORD':case 'FILE':return true;}}if($p0.tagName.toUpperCase()==='TEXTAREA'){return true;}return false;}
Sys.Mvc.RequiredValidator.$3=function($p0){for(var $0=0;$0<$p0.length;$0++){var $1=$p0[$0];if($1.checked){return true;}}return false;}
Sys.Mvc.RequiredValidator.$4=function($p0){for(var $0=0;$0<$p0.length;$0++){var $1=$p0[$0];if($1.selected){if(!Sys.Mvc._ValidationUtil.$1($1.value)){return true;}}}return false;}
Sys.Mvc.RequiredValidator.$5=function($p0){return (!Sys.Mvc._ValidationUtil.$1($p0.value));}
Sys.Mvc.RequiredValidator.prototype={validate:function(value,context){var $0=context.fieldContext.elements;if(!$0.length){return true;}var $1=$0[0];if(Sys.Mvc.RequiredValidator.$2($1)){return Sys.Mvc.RequiredValidator.$5($1);}if(Sys.Mvc.RequiredValidator.$0($1)){return Sys.Mvc.RequiredValidator.$3($0);}if(Sys.Mvc.RequiredValidator.$1($1)){return Sys.Mvc.RequiredValidator.$4(($1).options);}return true;}}
Sys.Mvc.StringLengthValidator=function(minLength,maxLength){this.$1=minLength;this.$0=maxLength;}
Sys.Mvc.StringLengthValidator.create=function(rule){var $0=(rule.ValidationParameters['min']||0);var $1=(rule.ValidationParameters['max']||Number.MAX_VALUE);return Function.createDelegate(new Sys.Mvc.StringLengthValidator($0,$1),new Sys.Mvc.StringLengthValidator($0,$1).validate);}
Sys.Mvc.StringLengthValidator.prototype={$0:0,$1:0,validate:function(value,context){if(Sys.Mvc._ValidationUtil.$1(value)){return true;}return (this.$1<=value.length&&value.length<=this.$0);}}
Sys.Mvc._ValidationUtil=function(){}
Sys.Mvc._ValidationUtil.$0=function($p0){return (!$p0||!$p0.length);}
Sys.Mvc._ValidationUtil.$1=function($p0){return (!$p0||!$p0.length);}
Sys.Mvc._ValidationUtil.$2=function($p0,$p1){return ($p1 in $p0);}
Sys.Mvc._ValidationUtil.$3=function($p0){while($p0.firstChild){$p0.removeChild($p0.firstChild);}}
Sys.Mvc._ValidationUtil.$4=function($p0,$p1){var $0=document.createTextNode($p1);Sys.Mvc._ValidationUtil.$3($p0);$p0.appendChild($0);}
Sys.Mvc.ValidatorRegistry=function(){}
Sys.Mvc.ValidatorRegistry.getValidator=function(rule){var $0=Sys.Mvc.ValidatorRegistry.validators[rule.ValidationType];return ($0)?$0(rule):null;}
Sys.Mvc.ValidatorRegistry.$0=function(){return {required:Function.createDelegate(null,Sys.Mvc.RequiredValidator.create),length:Function.createDelegate(null,Sys.Mvc.StringLengthValidator.create),regex:Function.createDelegate(null,Sys.Mvc.RegularExpressionValidator.create),range:Function.createDelegate(null,Sys.Mvc.RangeValidator.create),number:Function.createDelegate(null,Sys.Mvc.NumberValidator.create)};}
Sys.Mvc.NumberValidator.registerClass('Sys.Mvc.NumberValidator');Sys.Mvc.FormContext.registerClass('Sys.Mvc.FormContext');Sys.Mvc.FieldContext.registerClass('Sys.Mvc.FieldContext');Sys.Mvc.RangeValidator.registerClass('Sys.Mvc.RangeValidator');Sys.Mvc.RegularExpressionValidator.registerClass('Sys.Mvc.RegularExpressionValidator');Sys.Mvc.RequiredValidator.registerClass('Sys.Mvc.RequiredValidator');Sys.Mvc.StringLengthValidator.registerClass('Sys.Mvc.StringLengthValidator');Sys.Mvc._ValidationUtil.registerClass('Sys.Mvc._ValidationUtil');Sys.Mvc.ValidatorRegistry.registerClass('Sys.Mvc.ValidatorRegistry');Sys.Mvc.ValidatorRegistry.validators=Sys.Mvc.ValidatorRegistry.$0();
// ---- Do not remove this footer ----
// Generated using Script# v0.5.0.0 (http://projects.nikhilk.net)
// -----------------------------------
Sys.Application.add_load(function(){Sys.Application.remove_load(arguments.callee);Sys.Mvc.FormContext._Application_Load();});

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About the Author

R S Dodiya
Software Developer (Senior)
India India

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Web02 | 2.8.141015.1 | Last Updated 29 Oct 2011
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