public ActionResult LoginUser(UserLogin UL)
 {
     if (ModelState.IsValid) // Check the model state for any validation errors
     {
         MyService ObjService = new MyService();
         if (ObjService.CheckUser(UL.Email, UL.Password))
         {
             return(RedirectToAction("Index", "CandidateSignUp"));
         }
         else
         {
             ViewBag.Message = "Invalid Username or Password";
             return(View());
         }
     }
     else
     {
         return(View()); // Return the same view with validation errors.
     }
 }