Is there any way to ignore some properties (on a POCO) when validating a form in ASP.NET MVC3?

Question

i\'ve got a sign up wizard for new user registration. When I try to goto the 2nd page, I get validation errors because my User object hasn\'t been fully populated,

Answer 1

public override void OnActionExecuting(ActionExecutingContext context)
{
    var modelstate = context.ModelState;
    var keys = modelstate.Keys.Where(x => ExculdeFeilds.Split(",").ToList().Contains(x));
    foreach (var item in keys)
    {
        modelstate[item].ValidationState = ModelValidationState.Valid;
    }
    if (!modelstate.IsValid)
    {
        context.Result = new BadRequestObjectResult(context.ModelState);
    }
}