public IActionResult CreateNewWedding(Wedding wedding) { int?id = HttpContext.Session.GetInt32(ID); if (id.HasValue) // check id is in session { if (ModelState.IsValid) { dbContext.InsertWedding(wedding, id.Value); return(RedirectToAction("UpdateWeddingForm", new { wid = wedding.WeddingId })); } else { return(View("CreateWedding")); } } else { return(Redirect("/logout")); } }