Ankur Ramanuj - Professional Profile

Action

Author

Authority

Debator

Editor

Enquirer

Organiser

Participant

If Owner

Member Types

Have no restrictions on voting frequency

silver

Bypass spam checks when posting content

silver

gold

SubEditor, Mentor, Protector, Editor

Store personal files in your account area

platinum

SubEditor, Editor

Have live hyperlinks in your profile

bronze

silver

SubEditor, Protector, Editor

Have the ability to include a biography in your profile

bronze

silver

SubEditor, Protector, Editor

Edit a Question in Q&A

silver

Yes

SubEditor, Protector, Editor

Edit an Answer in Q&A

silver

Yes

SubEditor, Protector, Editor

Delete a Question in Q&A

Yes

SubEditor, Protector, Editor

Delete an Answer in Q&A

Yes

SubEditor, Protector, Editor

Report an Article

silver

SubEditor, Mentor, Protector, Editor

Approve/Disapprove a pending Article

gold

SubEditor, Mentor, Protector, Editor

Edit other members' articles

SubEditor, Protector, Editor

Create an article without requiring moderation

platinum

SubEditor, Mentor, Protector, Editor

Approve/Disapprove a pending Question

Protector

Approve/Disapprove a pending Answer

Protector

Report a forum message

silver

bronze

Protector, Editor

Approve/Disapprove a pending Forum Message

Protector

Have the ability to send direct emails to members in the forums

Protector

Create a new tag

silver

Modify a tag

silver

Let us see how to do it.

Step 1

First of all create ASP.NET MVC app with the name MyApp.

Step 2

Add folder with the name Validator in your Application.

Step 3

Inside the folder, add class with the name FirstNameValidator.

Now, derive this FirstNameValidator class from ValidationAttribute class and execute the code given below in order to perform validation on FirstName model field.

//add this namespace  
using System.ComponentModel.DataAnnotations;  
namespace MyApp.Models {  
    public class FirstNameValidator: ValidationAttribute {  
        protected override ValidationResult IsValid(object value, ValidationContext validationContext) {  
            if (value != String.Empty) {  
                return ValidationResult.Success;  
            } else {  
                return new ValidationResult("First Name is required!!!");  
            }  
        }  
    }  
}

Step 4

Now, in your model, add this FirstNameValidator attribute to model field in order to fire validation against the model field.

using System;  
using System.Collections.Generic;  
using System.Linq;  
using System.Web;  
using System.ComponentModel.DataAnnotations;  
//add below line   
using MyApp.Validator;  
namespace MyApp.Models {  
    public class TestModel {  
        [FirstNameValidator]  
        public string FirstName {  
            get;  
            set;  
        }  
        public string Email {  
            get;  
            set;  
        }  
    }  
}