Check on login page to enable / disable users

[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public async Task Login(LoginViewModel model, string returnUrl)
{
string viewName = String.Empty;


try
{

var result = await SignInManager.PasswordSignInAsync(model.UserName, model.Password, model.RememberMe, shouldLockout: false);


if (result == SignInStatus.Success)
{
if (model.IsEnabled == 0)
{
AuthenticationManager.SignOut(); stavime.
ModelState.AddModelError("", Resources.UnableToLoginText);
}
else {

return RedirectToAction("Index", "Home");
}
}
else
{
ModelState.AddModelError("", Resources.UnableToLoginText);
}
}
catch {
//ModelState.AddModelError("", Resources.UnableToLoginText);
}

return View(_ViewForLogin);
} 

  public class LoginViewModel
{
//[Required]
[Display(Name = "Email")]
[EmailAddress]
public string Email { get; set; }

[Required]
[Display(Name = "User Name")]
[EmailAddress]
public string UserName { get; set; }

[Required]
[DataType(DataType.Password)]
[Display(Name = "Password")]
public string Password { get; set; }

[Display(Name = "Rembember Me")]
public bool RememberMe { get; set; }

[Display(Name = "IsEnabled")]
public int IsEnabled { get; set; }

}