public ActionResult SubmitRegistration(SignupModel model)
        {
            string            viewName          = "Signup";
            AccountConnection accountConnection = new AccountConnection();

            if (ModelState.IsValid)
            {
                SignupRequest request = ConvertSignUpModel(model);
                accountConnection.AddUser(request);
                viewName = "Login";
            }

            return(View(viewName));
        }