public IActionResult AddDimension(AddDimensionModel model) { if (!ModelState.IsValid) { return(RedirectToAction("Error", "Home", new { errorType = 2 })); } if (model.Width == 0 || model.Height == 0 || model.HandleLength == 0 || model.BottomWidth == 0 || model.ProductId == 0) { return(RedirectToAction("Error", "Home", new { errorType = 3 })); } _dimensions.AddDimension(new Dimension { Width = model.Width, Height = model.Height, BottomWidth = model.BottomWidth, HandleLength = model.HandleLength, ProductId = model.ProductId }); return(RedirectToAction("AdminProducts", "Admin")); }