Should I validation in WEB.UI Models folder? - asp.net-mvc-3

Question

I have done custommembership as this link:
http://www.brianlegg.com/post/2011/05/09/Implementing-your-own-RoleProvider-and-MembershipProvider-in-MVC-3.aspx
My soulution have two project : CameraStore.Domain and CameraStore.WebUI. In CameraStore.Domain porject, i have an entity named User like this:
public int UserID { get; set; }
[Required]
[Display(Name = "User name")]
public string Username { get; set; }
[Required]
[StringLength(100, ErrorMessage = "The {0} must be at least {2} characters long.", MinimumLength = 6)]
[DataType(DataType.Password)]
[Display(Name = "Password")]
public string Password { get; set; }
[Required]
[Display(Name = "Name")]
public string Name { get; set; }
[Required]
[Display(Name = "City")]
public string City { get; set; }
[Required]
[Display(Name = "Ward")]
public string Ward { get; set; }
[Required]
[Display(Name = "User name")]
public string Address { get; set; }
[Required]
[DataType(DataType.PhoneNumber)]
[Display(Name = "Phone")]
public string Phone { get; set; }
[Required]
[DataType(DataType.EmailAddress)]
[Display(Name = "Email address")]
public string Email { get; set; }
public int RoleID { get; set; }
public virtual Role Role { get; set; }
public virtual ICollection<Order> Order { get; set; }
In my Register Controller method i want to insert user into my database. But i have the field ConfirmPassword, how can i valid it if this property never has in User Entity class. I have used a class named AccountUserModels to return 2 List for 2 dropdownlist in my view, can i add the property ConfirmPassword to this class. I dont want to valid by javascript for ConfirmPassword filed in my view.

Answer 1

Hi if i not wrong you want to compare password right?
try this
[Required(ErrorMessage = "New password is required.")]
[DataType(DataType.Password)]
[StringLength(20, MinimumLength = 5)]
[Display(Name = "New password:")]
public string NewPassword { get; set; }
[Required(ErrorMessage = "Confirm password is required.")]
[DataType(DataType.Password)]
[StringLength(20, MinimumLength = 5)]
[Compare("NewPassword")]
[Display(Name = "Confirm password:")]
public string RePassword { get; set; }
Controller
[HttpPost]
public ActionResult Register(RegisterViewModel model)
{
if (!ModelState.IsValid)
{
return View(model);
}
return RedirectToAction("Success");
}