public async Task <ActionResult> ConfirmEmail(string userId, string code) { if (string.IsNullOrEmpty(userId)) { ModelState.AddModelError(string.Empty, Act.UserIdCantBeNullError); } if (string.IsNullOrEmpty(code)) { ModelState.AddModelError(string.Empty, Act.ConfirmationCodeCantBeNullError); } if (!ModelState.IsValid) { return(View()); } var confirmEmailSuccess = await _userRegistrationService.ConfirmEmail(userId, code); if (!confirmEmailSuccess) { ModelState.AddModelError("", Act.EmailConfirmationError); } return(View()); }