ASP MVC: Custom Validation Attribute

Question

I\'m trying to write my own Custom Validation attribute but I\'m having some problems.

The attribute I\'m trying to write is that when a user logs in, the password w

Answer 1

FoolProof http://foolproof.codeplex.com/ seems to be the best solution.

public class SignUpViewModel
{
    [Required]
    public string Password { get; set; }

    [EqualTo("Password", ErrorMessage="Passwords do not match.")]
    public string RetypePassword { get; set; }
}

It is better than suggested PropertiesMustMatchAttribute as it adds the validation error for the "RetypePassword' instead of the global model level as PropertiesMustMatchAttribute does.