Hands-On Lab

ASP.NET MVC Custom Validation

Lab version:1.1.0

Last updated:10/14/2011

Contents

Overview

Exercise 1: Adding Custom Range Validation Using Validation Attributes

Task 1 � Adding a validation attribute class

Task 2 � Creating the Custom Data Annotation

Task 3 � Running the Application

Exercise 2: Adding Validation at Client Side

Task 1 � Creating a ModelClientValidationRule for price ranges

Task 2 � Adding attribute validation at client side

Task 3 � Adding a JavaScript Function to Perform Client-Side Validation

Task 4 � Modifying the Create View to Execute Client-Side Validation

Task 5 � Running the Application

Exercise 3: Using IValidatableObject Custom Validation

Task 1 � Implementing IValidatableObject Validation Method

Task 2 � Running the Application

Exercise 4: Using Unobtrusive jQuery at Client Side

Task 1 � Running the Application before Enabling Unobtrusive jQuery

Task 2 � Enabling Client Validation from Web.config

Task 3 � Adding Unobtrusive jQuery to Master Page

Task 4 � Running the Application Using Unobtrusive jQuery Validation

Summary