ASP.NET_Core_SPAs.Controllers.ContactsController.Edit C# (CSharp) Method

        public async Task<IActionResult> Edit(Contact contact)
        {
            if (ModelState.IsValid)
            {
                _context.Update(contact);
                await _context.SaveChangesAsync();
                return RedirectToAction("Index");
            }
            return View(contact);
        }