Inheritance: BaseObject
        //
        // GET: /Customer/Create
        public ActionResult CreateWithClientVal()
        {
            var customer = new Customer();

            return View(customer);
        }
        public ActionResult CreateWithClientVal(Customer customer)
        {
            TempData["Message"] = "Customer Is Valid: " + customer.IsValid();

            return View(customer);
        }
        //
        // GET: /Customer/Create
        public ActionResult Create()
        {
            var customer = new Customer();

            return View(customer);
        }