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Custom Membership Providers

, 18 Oct 2013 CPOL
This article concentrates on implementing forms authentication for an ASP.NET MVC application.
Custom-Membership-Providers-Using_Entity-Framework-noexe.zip
Custom-Membership-Providers-Using_Entity-Framework
.gitignore
CustomMembershipEF
Content
Contexts
Controllers
Entities
Global.asax
Infrastructure
Interfaces
Models
Properties
Scripts
Services
Views
Account
Home
Shared
packages
EntityFramework.4.1.10331.0
EntityFramework.4.1.10331.0.nupkg
lib
jQuery.1.8.3
Content
Scripts
jQuery.1.8.3.nupkg
Tools
common.ps1
install.ps1
uninstall.ps1
jQuery.Validation.1.10.0
Content
Scripts
jQuery.Validation.1.10.0.nupkg
README.md
Custom-Membership-Providers-Using_Entity-Framework.zip
.gitignore
Global.asax
EntityFramework.4.1.10331.0.nupkg
EntityFramework.dll
jQuery.1.8.3.nupkg
common.ps1
install.ps1
uninstall.ps1
jQuery.Validation.1.10.0.nupkg
README.md
CustomMembership.zip
CustomMembership
CustomMembership
App_Data
bin
CustomMembership.dll
CustomMembership.pdb
Content
Controllers
CustomMembership.csproj.user
Global.asax
Models
Properties
Scripts
Views
Account
Home
Shared
CustomMembership.suo
//!----------------------------------------------------------
//! Copyright (C) Microsoft Corporation. All rights reserved.
//!----------------------------------------------------------
//! MicrosoftMvcValidation.js


Type.registerNamespace('Sys.Mvc');

////////////////////////////////////////////////////////////////////////////////
// Sys.Mvc.Validation

Sys.Mvc.$create_Validation = function Sys_Mvc_Validation() { return {}; }


////////////////////////////////////////////////////////////////////////////////
// Sys.Mvc.JsonValidationField

Sys.Mvc.$create_JsonValidationField = function Sys_Mvc_JsonValidationField() { return {}; }


////////////////////////////////////////////////////////////////////////////////
// Sys.Mvc.JsonValidationOptions

Sys.Mvc.$create_JsonValidationOptions = function Sys_Mvc_JsonValidationOptions() { return {}; }


////////////////////////////////////////////////////////////////////////////////
// Sys.Mvc.JsonValidationRule

Sys.Mvc.$create_JsonValidationRule = function Sys_Mvc_JsonValidationRule() { return {}; }


////////////////////////////////////////////////////////////////////////////////
// Sys.Mvc.ValidationContext

Sys.Mvc.$create_ValidationContext = function Sys_Mvc_ValidationContext() { return {}; }


////////////////////////////////////////////////////////////////////////////////
// Sys.Mvc.NumberValidator

Sys.Mvc.NumberValidator = function Sys_Mvc_NumberValidator() {
}
Sys.Mvc.NumberValidator.create = function Sys_Mvc_NumberValidator$create(rule) {
    /// <param name="rule" type="Sys.Mvc.JsonValidationRule">
    /// </param>
    /// <returns type="Sys.Mvc.Validator"></returns>
    return Function.createDelegate(new Sys.Mvc.NumberValidator(), new Sys.Mvc.NumberValidator().validate);
}
Sys.Mvc.NumberValidator.prototype = {
    
    validate: function Sys_Mvc_NumberValidator$validate(value, context) {
        /// <param name="value" type="String">
        /// </param>
        /// <param name="context" type="Sys.Mvc.ValidationContext">
        /// </param>
        /// <returns type="Object"></returns>
        if (Sys.Mvc._validationUtil.stringIsNullOrEmpty(value)) {
            return true;
        }
        var n = Number.parseLocale(value);
        return (!isNaN(n));
    }
}


////////////////////////////////////////////////////////////////////////////////
// Sys.Mvc.FormContext

Sys.Mvc.FormContext = function Sys_Mvc_FormContext(formElement, validationSummaryElement) {
    /// <param name="formElement" type="Object" domElement="true">
    /// </param>
    /// <param name="validationSummaryElement" type="Object" domElement="true">
    /// </param>
    /// <field name="_validationSummaryErrorCss" type="String" static="true">
    /// </field>
    /// <field name="_validationSummaryValidCss" type="String" static="true">
    /// </field>
    /// <field name="_formValidationTag" type="String" static="true">
    /// </field>
    /// <field name="_onClickHandler" type="Sys.UI.DomEventHandler">
    /// </field>
    /// <field name="_onSubmitHandler" type="Sys.UI.DomEventHandler">
    /// </field>
    /// <field name="_errors" type="Array">
    /// </field>
    /// <field name="_submitButtonClicked" type="Object" domElement="true">
    /// </field>
    /// <field name="_validationSummaryElement" type="Object" domElement="true">
    /// </field>
    /// <field name="_validationSummaryULElement" type="Object" domElement="true">
    /// </field>
    /// <field name="fields" type="Array" elementType="FieldContext">
    /// </field>
    /// <field name="_formElement" type="Object" domElement="true">
    /// </field>
    /// <field name="replaceValidationSummary" type="Boolean">
    /// </field>
    this._errors = [];
    this.fields = new Array(0);
    this._formElement = formElement;
    this._validationSummaryElement = validationSummaryElement;
    formElement[Sys.Mvc.FormContext._formValidationTag] = this;
    if (validationSummaryElement) {
        var ulElements = validationSummaryElement.getElementsByTagName('ul');
        if (ulElements.length > 0) {
            this._validationSummaryULElement = ulElements[0];
        }
    }
    this._onClickHandler = Function.createDelegate(this, this._form_OnClick);
    this._onSubmitHandler = Function.createDelegate(this, this._form_OnSubmit);
}
Sys.Mvc.FormContext._Application_Load = function Sys_Mvc_FormContext$_Application_Load() {
    var allFormOptions = window.mvcClientValidationMetadata;
    if (allFormOptions) {
        while (allFormOptions.length > 0) {
            var thisFormOptions = allFormOptions.pop();
            Sys.Mvc.FormContext._parseJsonOptions(thisFormOptions);
        }
    }
}
Sys.Mvc.FormContext._getFormElementsWithName = function Sys_Mvc_FormContext$_getFormElementsWithName(formElement, name) {
    /// <param name="formElement" type="Object" domElement="true">
    /// </param>
    /// <param name="name" type="String">
    /// </param>
    /// <returns type="Array" elementType="Object" elementDomElement="true"></returns>
    var allElementsWithNameInForm = [];
    var allElementsWithName = document.getElementsByName(name);
    for (var i = 0; i < allElementsWithName.length; i++) {
        var thisElement = allElementsWithName[i];
        if (Sys.Mvc.FormContext._isElementInHierarchy(formElement, thisElement)) {
            Array.add(allElementsWithNameInForm, thisElement);
        }
    }
    return allElementsWithNameInForm;
}
Sys.Mvc.FormContext.getValidationForForm = function Sys_Mvc_FormContext$getValidationForForm(formElement) {
    /// <param name="formElement" type="Object" domElement="true">
    /// </param>
    /// <returns type="Sys.Mvc.FormContext"></returns>
    return formElement[Sys.Mvc.FormContext._formValidationTag];
}
Sys.Mvc.FormContext._isElementInHierarchy = function Sys_Mvc_FormContext$_isElementInHierarchy(parent, child) {
    /// <param name="parent" type="Object" domElement="true">
    /// </param>
    /// <param name="child" type="Object" domElement="true">
    /// </param>
    /// <returns type="Boolean"></returns>
    while (child) {
        if (parent === child) {
            return true;
        }
        child = child.parentNode;
    }
    return false;
}
Sys.Mvc.FormContext._parseJsonOptions = function Sys_Mvc_FormContext$_parseJsonOptions(options) {
    /// <param name="options" type="Sys.Mvc.JsonValidationOptions">
    /// </param>
    /// <returns type="Sys.Mvc.FormContext"></returns>
    var formElement = $get(options.FormId);
    var validationSummaryElement = (!Sys.Mvc._validationUtil.stringIsNullOrEmpty(options.ValidationSummaryId)) ? $get(options.ValidationSummaryId) : null;
    var formContext = new Sys.Mvc.FormContext(formElement, validationSummaryElement);
    formContext.enableDynamicValidation();
    formContext.replaceValidationSummary = options.ReplaceValidationSummary;
    for (var i = 0; i < options.Fields.length; i++) {
        var field = options.Fields[i];
        var fieldElements = Sys.Mvc.FormContext._getFormElementsWithName(formElement, field.FieldName);
        var validationMessageElement = (!Sys.Mvc._validationUtil.stringIsNullOrEmpty(field.ValidationMessageId)) ? $get(field.ValidationMessageId) : null;
        var fieldContext = new Sys.Mvc.FieldContext(formContext);
        Array.addRange(fieldContext.elements, fieldElements);
        fieldContext.validationMessageElement = validationMessageElement;
        fieldContext.replaceValidationMessageContents = field.ReplaceValidationMessageContents;
        for (var j = 0; j < field.ValidationRules.length; j++) {
            var rule = field.ValidationRules[j];
            var validator = Sys.Mvc.ValidatorRegistry.getValidator(rule);
            if (validator) {
                var validation = Sys.Mvc.$create_Validation();
                validation.fieldErrorMessage = rule.ErrorMessage;
                validation.validator = validator;
                Array.add(fieldContext.validations, validation);
            }
        }
        fieldContext.enableDynamicValidation();
        Array.add(formContext.fields, fieldContext);
    }
    var registeredValidatorCallbacks = formElement.validationCallbacks;
    if (!registeredValidatorCallbacks) {
        registeredValidatorCallbacks = [];
        formElement.validationCallbacks = registeredValidatorCallbacks;
    }
    registeredValidatorCallbacks.push(Function.createDelegate(null, function() {
        return Sys.Mvc._validationUtil.arrayIsNullOrEmpty(formContext.validate('submit'));
    }));
    return formContext;
}
Sys.Mvc.FormContext.prototype = {
    _onClickHandler: null,
    _onSubmitHandler: null,
    _submitButtonClicked: null,
    _validationSummaryElement: null,
    _validationSummaryULElement: null,
    _formElement: null,
    replaceValidationSummary: false,
    
    addError: function Sys_Mvc_FormContext$addError(message) {
        /// <param name="message" type="String">
        /// </param>
        this.addErrors([ message ]);
    },
    
    addErrors: function Sys_Mvc_FormContext$addErrors(messages) {
        /// <param name="messages" type="Array" elementType="String">
        /// </param>
        if (!Sys.Mvc._validationUtil.arrayIsNullOrEmpty(messages)) {
            Array.addRange(this._errors, messages);
            this._onErrorCountChanged();
        }
    },
    
    clearErrors: function Sys_Mvc_FormContext$clearErrors() {
        Array.clear(this._errors);
        this._onErrorCountChanged();
    },
    
    _displayError: function Sys_Mvc_FormContext$_displayError() {
        if (this._validationSummaryElement) {
            if (this._validationSummaryULElement) {
                Sys.Mvc._validationUtil.removeAllChildren(this._validationSummaryULElement);
                for (var i = 0; i < this._errors.length; i++) {
                    var liElement = document.createElement('li');
                    Sys.Mvc._validationUtil.setInnerText(liElement, this._errors[i]);
                    this._validationSummaryULElement.appendChild(liElement);
                }
            }
            Sys.UI.DomElement.removeCssClass(this._validationSummaryElement, Sys.Mvc.FormContext._validationSummaryValidCss);
            Sys.UI.DomElement.addCssClass(this._validationSummaryElement, Sys.Mvc.FormContext._validationSummaryErrorCss);
        }
    },
    
    _displaySuccess: function Sys_Mvc_FormContext$_displaySuccess() {
        var validationSummaryElement = this._validationSummaryElement;
        if (validationSummaryElement) {
            var validationSummaryULElement = this._validationSummaryULElement;
            if (validationSummaryULElement) {
                validationSummaryULElement.innerHTML = '';
            }
            Sys.UI.DomElement.removeCssClass(validationSummaryElement, Sys.Mvc.FormContext._validationSummaryErrorCss);
            Sys.UI.DomElement.addCssClass(validationSummaryElement, Sys.Mvc.FormContext._validationSummaryValidCss);
        }
    },
    
    enableDynamicValidation: function Sys_Mvc_FormContext$enableDynamicValidation() {
        Sys.UI.DomEvent.addHandler(this._formElement, 'click', this._onClickHandler);
        Sys.UI.DomEvent.addHandler(this._formElement, 'submit', this._onSubmitHandler);
    },
    
    _findSubmitButton: function Sys_Mvc_FormContext$_findSubmitButton(element) {
        /// <param name="element" type="Object" domElement="true">
        /// </param>
        /// <returns type="Object" domElement="true"></returns>
        if (element.disabled) {
            return null;
        }
        var tagName = element.tagName.toUpperCase();
        var inputElement = element;
        if (tagName === 'INPUT') {
            var type = inputElement.type;
            if (type === 'submit' || type === 'image') {
                return inputElement;
            }
        }
        else if ((tagName === 'BUTTON') && (inputElement.type === 'submit')) {
            return inputElement;
        }
        return null;
    },
    
    _form_OnClick: function Sys_Mvc_FormContext$_form_OnClick(e) {
        /// <param name="e" type="Sys.UI.DomEvent">
        /// </param>
        this._submitButtonClicked = this._findSubmitButton(e.target);
    },
    
    _form_OnSubmit: function Sys_Mvc_FormContext$_form_OnSubmit(e) {
        /// <param name="e" type="Sys.UI.DomEvent">
        /// </param>
        var form = e.target;
        var submitButton = this._submitButtonClicked;
        if (submitButton && submitButton.disableValidation) {
            return;
        }
        var errorMessages = this.validate('submit');
        if (!Sys.Mvc._validationUtil.arrayIsNullOrEmpty(errorMessages)) {
            e.preventDefault();
        }
    },
    
    _onErrorCountChanged: function Sys_Mvc_FormContext$_onErrorCountChanged() {
        if (!this._errors.length) {
            this._displaySuccess();
        }
        else {
            this._displayError();
        }
    },
    
    validate: function Sys_Mvc_FormContext$validate(eventName) {
        /// <param name="eventName" type="String">
        /// </param>
        /// <returns type="Array" elementType="String"></returns>
        var fields = this.fields;
        var errors = [];
        for (var i = 0; i < fields.length; i++) {
            var field = fields[i];
            if (!field.elements[0].disabled) {
                var thisErrors = field.validate(eventName);
                if (thisErrors) {
                    Array.addRange(errors, thisErrors);
                }
            }
        }
        if (this.replaceValidationSummary) {
            this.clearErrors();
            this.addErrors(errors);
        }
        return errors;
    }
}


////////////////////////////////////////////////////////////////////////////////
// Sys.Mvc.FieldContext

Sys.Mvc.FieldContext = function Sys_Mvc_FieldContext(formContext) {
    /// <param name="formContext" type="Sys.Mvc.FormContext">
    /// </param>
    /// <field name="_hasTextChangedTag" type="String" static="true">
    /// </field>
    /// <field name="_hasValidationFiredTag" type="String" static="true">
    /// </field>
    /// <field name="_inputElementErrorCss" type="String" static="true">
    /// </field>
    /// <field name="_inputElementValidCss" type="String" static="true">
    /// </field>
    /// <field name="_validationMessageErrorCss" type="String" static="true">
    /// </field>
    /// <field name="_validationMessageValidCss" type="String" static="true">
    /// </field>
    /// <field name="_onBlurHandler" type="Sys.UI.DomEventHandler">
    /// </field>
    /// <field name="_onChangeHandler" type="Sys.UI.DomEventHandler">
    /// </field>
    /// <field name="_onInputHandler" type="Sys.UI.DomEventHandler">
    /// </field>
    /// <field name="_onPropertyChangeHandler" type="Sys.UI.DomEventHandler">
    /// </field>
    /// <field name="_errors" type="Array">
    /// </field>
    /// <field name="defaultErrorMessage" type="String">
    /// </field>
    /// <field name="elements" type="Array" elementType="Object" elementDomElement="true">
    /// </field>
    /// <field name="formContext" type="Sys.Mvc.FormContext">
    /// </field>
    /// <field name="replaceValidationMessageContents" type="Boolean">
    /// </field>
    /// <field name="validationMessageElement" type="Object" domElement="true">
    /// </field>
    /// <field name="validations" type="Array" elementType="Validation">
    /// </field>
    this._errors = [];
    this.elements = new Array(0);
    this.validations = new Array(0);
    this.formContext = formContext;
    this._onBlurHandler = Function.createDelegate(this, this._element_OnBlur);
    this._onChangeHandler = Function.createDelegate(this, this._element_OnChange);
    this._onInputHandler = Function.createDelegate(this, this._element_OnInput);
    this._onPropertyChangeHandler = Function.createDelegate(this, this._element_OnPropertyChange);
}
Sys.Mvc.FieldContext.prototype = {
    _onBlurHandler: null,
    _onChangeHandler: null,
    _onInputHandler: null,
    _onPropertyChangeHandler: null,
    defaultErrorMessage: null,
    formContext: null,
    replaceValidationMessageContents: false,
    validationMessageElement: null,
    
    addError: function Sys_Mvc_FieldContext$addError(message) {
        /// <param name="message" type="String">
        /// </param>
        this.addErrors([ message ]);
    },
    
    addErrors: function Sys_Mvc_FieldContext$addErrors(messages) {
        /// <param name="messages" type="Array" elementType="String">
        /// </param>
        if (!Sys.Mvc._validationUtil.arrayIsNullOrEmpty(messages)) {
            Array.addRange(this._errors, messages);
            this._onErrorCountChanged();
        }
    },
    
    clearErrors: function Sys_Mvc_FieldContext$clearErrors() {
        Array.clear(this._errors);
        this._onErrorCountChanged();
    },
    
    _displayError: function Sys_Mvc_FieldContext$_displayError() {
        var validationMessageElement = this.validationMessageElement;
        if (validationMessageElement) {
            if (this.replaceValidationMessageContents) {
                Sys.Mvc._validationUtil.setInnerText(validationMessageElement, this._errors[0]);
            }
            Sys.UI.DomElement.removeCssClass(validationMessageElement, Sys.Mvc.FieldContext._validationMessageValidCss);
            Sys.UI.DomElement.addCssClass(validationMessageElement, Sys.Mvc.FieldContext._validationMessageErrorCss);
        }
        var elements = this.elements;
        for (var i = 0; i < elements.length; i++) {
            var element = elements[i];
            Sys.UI.DomElement.removeCssClass(element, Sys.Mvc.FieldContext._inputElementValidCss);
            Sys.UI.DomElement.addCssClass(element, Sys.Mvc.FieldContext._inputElementErrorCss);
        }
    },
    
    _displaySuccess: function Sys_Mvc_FieldContext$_displaySuccess() {
        var validationMessageElement = this.validationMessageElement;
        if (validationMessageElement) {
            if (this.replaceValidationMessageContents) {
                Sys.Mvc._validationUtil.setInnerText(validationMessageElement, '');
            }
            Sys.UI.DomElement.removeCssClass(validationMessageElement, Sys.Mvc.FieldContext._validationMessageErrorCss);
            Sys.UI.DomElement.addCssClass(validationMessageElement, Sys.Mvc.FieldContext._validationMessageValidCss);
        }
        var elements = this.elements;
        for (var i = 0; i < elements.length; i++) {
            var element = elements[i];
            Sys.UI.DomElement.removeCssClass(element, Sys.Mvc.FieldContext._inputElementErrorCss);
            Sys.UI.DomElement.addCssClass(element, Sys.Mvc.FieldContext._inputElementValidCss);
        }
    },
    
    _element_OnBlur: function Sys_Mvc_FieldContext$_element_OnBlur(e) {
        /// <param name="e" type="Sys.UI.DomEvent">
        /// </param>
        if (e.target[Sys.Mvc.FieldContext._hasTextChangedTag] || e.target[Sys.Mvc.FieldContext._hasValidationFiredTag]) {
            this.validate('blur');
        }
    },
    
    _element_OnChange: function Sys_Mvc_FieldContext$_element_OnChange(e) {
        /// <param name="e" type="Sys.UI.DomEvent">
        /// </param>
        e.target[Sys.Mvc.FieldContext._hasTextChangedTag] = true;
    },
    
    _element_OnInput: function Sys_Mvc_FieldContext$_element_OnInput(e) {
        /// <param name="e" type="Sys.UI.DomEvent">
        /// </param>
        e.target[Sys.Mvc.FieldContext._hasTextChangedTag] = true;
        if (e.target[Sys.Mvc.FieldContext._hasValidationFiredTag]) {
            this.validate('input');
        }
    },
    
    _element_OnPropertyChange: function Sys_Mvc_FieldContext$_element_OnPropertyChange(e) {
        /// <param name="e" type="Sys.UI.DomEvent">
        /// </param>
        if (e.rawEvent.propertyName === 'value') {
            e.target[Sys.Mvc.FieldContext._hasTextChangedTag] = true;
            if (e.target[Sys.Mvc.FieldContext._hasValidationFiredTag]) {
                this.validate('input');
            }
        }
    },
    
    enableDynamicValidation: function Sys_Mvc_FieldContext$enableDynamicValidation() {
        var elements = this.elements;
        for (var i = 0; i < elements.length; i++) {
            var element = elements[i];
            if (Sys.Mvc._validationUtil.elementSupportsEvent(element, 'onpropertychange')) {
                var compatMode = document.documentMode;
                if (compatMode && compatMode >= 8) {
                    Sys.UI.DomEvent.addHandler(element, 'propertychange', this._onPropertyChangeHandler);
                }
            }
            else {
                Sys.UI.DomEvent.addHandler(element, 'input', this._onInputHandler);
            }
            Sys.UI.DomEvent.addHandler(element, 'change', this._onChangeHandler);
            Sys.UI.DomEvent.addHandler(element, 'blur', this._onBlurHandler);
        }
    },
    
    _getErrorString: function Sys_Mvc_FieldContext$_getErrorString(validatorReturnValue, fieldErrorMessage) {
        /// <param name="validatorReturnValue" type="Object">
        /// </param>
        /// <param name="fieldErrorMessage" type="String">
        /// </param>
        /// <returns type="String"></returns>
        var fallbackErrorMessage = fieldErrorMessage || this.defaultErrorMessage;
        if (Boolean.isInstanceOfType(validatorReturnValue)) {
            return (validatorReturnValue) ? null : fallbackErrorMessage;
        }
        if (String.isInstanceOfType(validatorReturnValue)) {
            return ((validatorReturnValue).length) ? validatorReturnValue : fallbackErrorMessage;
        }
        return null;
    },
    
    _getStringValue: function Sys_Mvc_FieldContext$_getStringValue() {
        /// <returns type="String"></returns>
        var elements = this.elements;
        return (elements.length > 0) ? elements[0].value : null;
    },
    
    _markValidationFired: function Sys_Mvc_FieldContext$_markValidationFired() {
        var elements = this.elements;
        for (var i = 0; i < elements.length; i++) {
            var element = elements[i];
            element[Sys.Mvc.FieldContext._hasValidationFiredTag] = true;
        }
    },
    
    _onErrorCountChanged: function Sys_Mvc_FieldContext$_onErrorCountChanged() {
        if (!this._errors.length) {
            this._displaySuccess();
        }
        else {
            this._displayError();
        }
    },
    
    validate: function Sys_Mvc_FieldContext$validate(eventName) {
        /// <param name="eventName" type="String">
        /// </param>
        /// <returns type="Array" elementType="String"></returns>
        var validations = this.validations;
        var errors = [];
        var value = this._getStringValue();
        for (var i = 0; i < validations.length; i++) {
            var validation = validations[i];
            var context = Sys.Mvc.$create_ValidationContext();
            context.eventName = eventName;
            context.fieldContext = this;
            context.validation = validation;
            var retVal = validation.validator(value, context);
            var errorMessage = this._getErrorString(retVal, validation.fieldErrorMessage);
            if (!Sys.Mvc._validationUtil.stringIsNullOrEmpty(errorMessage)) {
                Array.add(errors, errorMessage);
            }
        }
        this._markValidationFired();
        this.clearErrors();
        this.addErrors(errors);
        return errors;
    }
}


////////////////////////////////////////////////////////////////////////////////
// Sys.Mvc.RangeValidator

Sys.Mvc.RangeValidator = function Sys_Mvc_RangeValidator(minimum, maximum) {
    /// <param name="minimum" type="Number">
    /// </param>
    /// <param name="maximum" type="Number">
    /// </param>
    /// <field name="_minimum" type="Number">
    /// </field>
    /// <field name="_maximum" type="Number">
    /// </field>
    this._minimum = minimum;
    this._maximum = maximum;
}
Sys.Mvc.RangeValidator.create = function Sys_Mvc_RangeValidator$create(rule) {
    /// <param name="rule" type="Sys.Mvc.JsonValidationRule">
    /// </param>
    /// <returns type="Sys.Mvc.Validator"></returns>
    var min = rule.ValidationParameters['min'];
    var max = rule.ValidationParameters['max'];
    return Function.createDelegate(new Sys.Mvc.RangeValidator(min, max), new Sys.Mvc.RangeValidator(min, max).validate);
}
Sys.Mvc.RangeValidator.prototype = {
    _minimum: null,
    _maximum: null,
    
    validate: function Sys_Mvc_RangeValidator$validate(value, context) {
        /// <param name="value" type="String">
        /// </param>
        /// <param name="context" type="Sys.Mvc.ValidationContext">
        /// </param>
        /// <returns type="Object"></returns>
        if (Sys.Mvc._validationUtil.stringIsNullOrEmpty(value)) {
            return true;
        }
        var n = Number.parseLocale(value);
        return (!isNaN(n) && this._minimum <= n && n <= this._maximum);
    }
}


////////////////////////////////////////////////////////////////////////////////
// Sys.Mvc.RegularExpressionValidator

Sys.Mvc.RegularExpressionValidator = function Sys_Mvc_RegularExpressionValidator(pattern) {
    /// <param name="pattern" type="String">
    /// </param>
    /// <field name="_pattern" type="String">
    /// </field>
    this._pattern = pattern;
}
Sys.Mvc.RegularExpressionValidator.create = function Sys_Mvc_RegularExpressionValidator$create(rule) {
    /// <param name="rule" type="Sys.Mvc.JsonValidationRule">
    /// </param>
    /// <returns type="Sys.Mvc.Validator"></returns>
    var pattern = rule.ValidationParameters['pattern'];
    return Function.createDelegate(new Sys.Mvc.RegularExpressionValidator(pattern), new Sys.Mvc.RegularExpressionValidator(pattern).validate);
}
Sys.Mvc.RegularExpressionValidator.prototype = {
    _pattern: null,
    
    validate: function Sys_Mvc_RegularExpressionValidator$validate(value, context) {
        /// <param name="value" type="String">
        /// </param>
        /// <param name="context" type="Sys.Mvc.ValidationContext">
        /// </param>
        /// <returns type="Object"></returns>
        if (Sys.Mvc._validationUtil.stringIsNullOrEmpty(value)) {
            return true;
        }
        var regExp = new RegExp(this._pattern);
        var matches = regExp.exec(value);
        return (!Sys.Mvc._validationUtil.arrayIsNullOrEmpty(matches) && matches[0].length === value.length);
    }
}


////////////////////////////////////////////////////////////////////////////////
// Sys.Mvc.RequiredValidator

Sys.Mvc.RequiredValidator = function Sys_Mvc_RequiredValidator() {
}
Sys.Mvc.RequiredValidator.create = function Sys_Mvc_RequiredValidator$create(rule) {
    /// <param name="rule" type="Sys.Mvc.JsonValidationRule">
    /// </param>
    /// <returns type="Sys.Mvc.Validator"></returns>
    return Function.createDelegate(new Sys.Mvc.RequiredValidator(), new Sys.Mvc.RequiredValidator().validate);
}
Sys.Mvc.RequiredValidator._isRadioInputElement = function Sys_Mvc_RequiredValidator$_isRadioInputElement(element) {
    /// <param name="element" type="Object" domElement="true">
    /// </param>
    /// <returns type="Boolean"></returns>
    if (element.tagName.toUpperCase() === 'INPUT') {
        var inputType = (element.type).toUpperCase();
        if (inputType === 'RADIO') {
            return true;
        }
    }
    return false;
}
Sys.Mvc.RequiredValidator._isSelectInputElement = function Sys_Mvc_RequiredValidator$_isSelectInputElement(element) {
    /// <param name="element" type="Object" domElement="true">
    /// </param>
    /// <returns type="Boolean"></returns>
    if (element.tagName.toUpperCase() === 'SELECT') {
        return true;
    }
    return false;
}
Sys.Mvc.RequiredValidator._isTextualInputElement = function Sys_Mvc_RequiredValidator$_isTextualInputElement(element) {
    /// <param name="element" type="Object" domElement="true">
    /// </param>
    /// <returns type="Boolean"></returns>
    if (element.tagName.toUpperCase() === 'INPUT') {
        var inputType = (element.type).toUpperCase();
        switch (inputType) {
            case 'TEXT':
            case 'PASSWORD':
            case 'FILE':
                return true;
        }
    }
    if (element.tagName.toUpperCase() === 'TEXTAREA') {
        return true;
    }
    return false;
}
Sys.Mvc.RequiredValidator._validateRadioInput = function Sys_Mvc_RequiredValidator$_validateRadioInput(elements) {
    /// <param name="elements" type="Array" elementType="Object" elementDomElement="true">
    /// </param>
    /// <returns type="Object"></returns>
    for (var i = 0; i < elements.length; i++) {
        var element = elements[i];
        if (element.checked) {
            return true;
        }
    }
    return false;
}
Sys.Mvc.RequiredValidator._validateSelectInput = function Sys_Mvc_RequiredValidator$_validateSelectInput(optionElements) {
    /// <param name="optionElements" type="DOMElementCollection">
    /// </param>
    /// <returns type="Object"></returns>
    for (var i = 0; i < optionElements.length; i++) {
        var element = optionElements[i];
        if (element.selected) {
            if (!Sys.Mvc._validationUtil.stringIsNullOrEmpty(element.value)) {
                return true;
            }
        }
    }
    return false;
}
Sys.Mvc.RequiredValidator._validateTextualInput = function Sys_Mvc_RequiredValidator$_validateTextualInput(element) {
    /// <param name="element" type="Object" domElement="true">
    /// </param>
    /// <returns type="Object"></returns>
    return (!Sys.Mvc._validationUtil.stringIsNullOrEmpty(element.value));
}
Sys.Mvc.RequiredValidator.prototype = {
    
    validate: function Sys_Mvc_RequiredValidator$validate(value, context) {
        /// <param name="value" type="String">
        /// </param>
        /// <param name="context" type="Sys.Mvc.ValidationContext">
        /// </param>
        /// <returns type="Object"></returns>
        var elements = context.fieldContext.elements;
        if (!elements.length) {
            return true;
        }
        var sampleElement = elements[0];
        if (Sys.Mvc.RequiredValidator._isTextualInputElement(sampleElement)) {
            return Sys.Mvc.RequiredValidator._validateTextualInput(sampleElement);
        }
        if (Sys.Mvc.RequiredValidator._isRadioInputElement(sampleElement)) {
            return Sys.Mvc.RequiredValidator._validateRadioInput(elements);
        }
        if (Sys.Mvc.RequiredValidator._isSelectInputElement(sampleElement)) {
            return Sys.Mvc.RequiredValidator._validateSelectInput((sampleElement).options);
        }
        return true;
    }
}


////////////////////////////////////////////////////////////////////////////////
// Sys.Mvc.StringLengthValidator

Sys.Mvc.StringLengthValidator = function Sys_Mvc_StringLengthValidator(minLength, maxLength) {
    /// <param name="minLength" type="Number" integer="true">
    /// </param>
    /// <param name="maxLength" type="Number" integer="true">
    /// </param>
    /// <field name="_maxLength" type="Number" integer="true">
    /// </field>
    /// <field name="_minLength" type="Number" integer="true">
    /// </field>
    this._minLength = minLength;
    this._maxLength = maxLength;
}
Sys.Mvc.StringLengthValidator.create = function Sys_Mvc_StringLengthValidator$create(rule) {
    /// <param name="rule" type="Sys.Mvc.JsonValidationRule">
    /// </param>
    /// <returns type="Sys.Mvc.Validator"></returns>
    var minLength = (rule.ValidationParameters['min'] || 0);
    var maxLength = (rule.ValidationParameters['max'] || Number.MAX_VALUE);
    return Function.createDelegate(new Sys.Mvc.StringLengthValidator(minLength, maxLength), new Sys.Mvc.StringLengthValidator(minLength, maxLength).validate);
}
Sys.Mvc.StringLengthValidator.prototype = {
    _maxLength: 0,
    _minLength: 0,
    
    validate: function Sys_Mvc_StringLengthValidator$validate(value, context) {
        /// <param name="value" type="String">
        /// </param>
        /// <param name="context" type="Sys.Mvc.ValidationContext">
        /// </param>
        /// <returns type="Object"></returns>
        if (Sys.Mvc._validationUtil.stringIsNullOrEmpty(value)) {
            return true;
        }
        return (this._minLength <= value.length && value.length <= this._maxLength);
    }
}


////////////////////////////////////////////////////////////////////////////////
// Sys.Mvc._validationUtil

Sys.Mvc._validationUtil = function Sys_Mvc__validationUtil() {
}
Sys.Mvc._validationUtil.arrayIsNullOrEmpty = function Sys_Mvc__validationUtil$arrayIsNullOrEmpty(array) {
    /// <param name="array" type="Array" elementType="Object">
    /// </param>
    /// <returns type="Boolean"></returns>
    return (!array || !array.length);
}
Sys.Mvc._validationUtil.stringIsNullOrEmpty = function Sys_Mvc__validationUtil$stringIsNullOrEmpty(value) {
    /// <param name="value" type="String">
    /// </param>
    /// <returns type="Boolean"></returns>
    return (!value || !value.length);
}
Sys.Mvc._validationUtil.elementSupportsEvent = function Sys_Mvc__validationUtil$elementSupportsEvent(element, eventAttributeName) {
    /// <param name="element" type="Object" domElement="true">
    /// </param>
    /// <param name="eventAttributeName" type="String">
    /// </param>
    /// <returns type="Boolean"></returns>
    return (eventAttributeName in element);
}
Sys.Mvc._validationUtil.removeAllChildren = function Sys_Mvc__validationUtil$removeAllChildren(element) {
    /// <param name="element" type="Object" domElement="true">
    /// </param>
    while (element.firstChild) {
        element.removeChild(element.firstChild);
    }
}
Sys.Mvc._validationUtil.setInnerText = function Sys_Mvc__validationUtil$setInnerText(element, innerText) {
    /// <param name="element" type="Object" domElement="true">
    /// </param>
    /// <param name="innerText" type="String">
    /// </param>
    var textNode = document.createTextNode(innerText);
    Sys.Mvc._validationUtil.removeAllChildren(element);
    element.appendChild(textNode);
}


////////////////////////////////////////////////////////////////////////////////
// Sys.Mvc.ValidatorRegistry

Sys.Mvc.ValidatorRegistry = function Sys_Mvc_ValidatorRegistry() {
    /// <field name="validators" type="Object" static="true">
    /// </field>
}
Sys.Mvc.ValidatorRegistry.getValidator = function Sys_Mvc_ValidatorRegistry$getValidator(rule) {
    /// <param name="rule" type="Sys.Mvc.JsonValidationRule">
    /// </param>
    /// <returns type="Sys.Mvc.Validator"></returns>
    var creator = Sys.Mvc.ValidatorRegistry.validators[rule.ValidationType];
    return (creator) ? creator(rule) : null;
}
Sys.Mvc.ValidatorRegistry._getDefaultValidators = function Sys_Mvc_ValidatorRegistry$_getDefaultValidators() {
    /// <returns type="Object"></returns>
    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.FormContext._validationSummaryErrorCss = 'validation-summary-errors';
Sys.Mvc.FormContext._validationSummaryValidCss = 'validation-summary-valid';
Sys.Mvc.FormContext._formValidationTag = '__MVC_FormValidation';
Sys.Mvc.FieldContext._hasTextChangedTag = '__MVC_HasTextChanged';
Sys.Mvc.FieldContext._hasValidationFiredTag = '__MVC_HasValidationFired';
Sys.Mvc.FieldContext._inputElementErrorCss = 'input-validation-error';
Sys.Mvc.FieldContext._inputElementValidCss = 'input-validation-valid';
Sys.Mvc.FieldContext._validationMessageErrorCss = 'field-validation-error';
Sys.Mvc.FieldContext._validationMessageValidCss = 'field-validation-valid';
Sys.Mvc.ValidatorRegistry.validators = Sys.Mvc.ValidatorRegistry._getDefaultValidators();

// ---- Do not remove this footer ----
// Generated using Script# v0.5.0.0 (http://projects.nikhilk.net)
// -----------------------------------

// register validation
Sys.Application.add_load(function() {
  Sys.Application.remove_load(arguments.callee);
  Sys.Mvc.FormContext._Application_Load();
});

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About the Author

Karthik. A
Software Developer
United States United States
Just another passionate software developer! I recently acquired my MCTS Wink | ;)
 
My latest contribution to the open source world is a blog engine written in MVC 3 - sBlog.Net. Check it out here. For the codeproject article regarding sBlog.Net click here!
 
I have recently (re)launched my web-site. Check it out at http://thekfactor.info!

Eventually, I have a blog under my own sub-domain. It is http://blog.thekfactor.info

Also check out my latest app - directory comparer [codeproject article and dedicated site] and my latest jquery plugin - partial collapsible panel!!!


All sites were developed in ASP.Net MVC 2 Smile | :)

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Web04 | 2.8.141015.1 | Last Updated 18 Oct 2013
Article Copyright 2011 by Karthik. A
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