public ActionResult Authorize(FPSD.Models.Login loginModel) { using (TeachingToolsEntities db = new TeachingToolsEntities()) { var userDetails = db.Logins.Where(x => x.Username == loginModel.Username && x.Password == loginModel.Password).FirstOrDefault(); if (userDetails == null) { loginModel.LoginErrorMessage = "Wrong username or password."; return(View("Index", loginModel)); } else { Session["loginID"] = userDetails.LoginID; return(RedirectToAction("Index", "Login")); } } }