public ActionResult Index(Login model, bool?backend) { if (ModelState.IsValid) { var user = _bl.ValidarUser(model.cEmail, model.cPassword); if (user != null) { SessionHelper.AddUserToSession(user); if (model.isRememberMe) { SessionHelper.AddCookieToClave(user.pkUsuario.ToString()); } return(RedirectToAction("Index", backend == null ? "Home":"Dashboard")); } ModelState.AddModelError("ErrorSesion", "El usuario o la contraseña ingresados no son correctos"); } if (backend == null) { return(RedirectToAction("Index", "Home", new { ErrorSesion = "El usuario o la contraseña ingresados no son correctos" })); } return(View(model)); }