public IActionResult Create(Product product)
        {
            if (!ModelState.IsValid)
            {
                return(View(product));
            }

            string productPrice = product.productPrice.ToString();

            var parsedPrice = decimal.Parse(productPrice, CultureInfo.CurrentCulture);

            handler.CreateProduct(product, parsedPrice);

            return(RedirectToAction("Index"));
        }