public IActionResult EditOrAddIngredient(Produkt ingredient)
{
if (_repository.CheckUniqueValue(ingredient.ProduktNamn) == false)
{
ModelState.AddModelError("ProduktNamn", "Name must be unique");
}
if (ModelState.IsValid)
{
_repository.SaveIngredient(ingredient);
return(RedirectToAction("Index"));
}
return(View(ingredient));
}