public IActionResult Login(LoginData a) { DatabaseCon z = new DatabaseCon(); LoginData b = z.getUser(a.email, a.password); if (b == null) { ViewBag.Message = "error wrong username/or passwrod"; return(View("~/Views/Login/Login.cshtml")); } ViewBag.Message = b.name; return(View("~/Views/Home/index.cshtml")); }