public IActionResult Seller(LoginSellerViewModel item) { string Message = ""; bool Status = true; //MOdel Validation if (ModelState.IsValid) { bool isRegistered = _loginRepository.CheckSeller(item.Username, item.Password); if (!isRegistered) { Message = "Invalid credential provided"; ViewBag.Message = Message; ViewBag.Status = Status; return(View()); } return(RedirectToAction("Index", "")); } else { Message = "Invalid credential provided"; ViewBag.Message = Message; ViewBag.Status = Status; return(View()); } }