ASPMvcFirstApplication.Controllers.ManageController.VerifyPhoneNumber C# (CSharp) Метод

        public async Task<ActionResult> VerifyPhoneNumber(string phoneNumber)
        {
            var code = await UserManager.GenerateChangePhoneNumberTokenAsync(User.Identity.GetUserId(), phoneNumber);
            // Send an SMS through the SMS provider to verify the phone number
            return phoneNumber == null ? View("Error") : View(new VerifyPhoneNumberViewModel { PhoneNumber = phoneNumber });
        }