public async Task <IActionResult> Registration(CreateUserCommand command) { if (!ModelState.IsValid) { ViewBag.ShowMessage = true; ViewBag.Message = "Something went wrong"; return(View()); } if (string.IsNullOrEmpty(command.Answer) || command.Answer.ToLowerInvariant() != "martha") { ViewBag.ShowMessage = true; ViewBag.Message = "Answer isn't correct. Try again!"; return(View()); } try { CreateUserValidator.CommandValidation(command); await _userService.RegisterUserAsync(command); TempData["Registered"] = true; return(RedirectToAction("Index", "Home")); } catch (InternalSystemException ex) { ViewBag.ShowMessage = true; ViewBag.Message = ex.Message; return(View()); } catch (Exception) { ViewBag.ShowMessage = true; ViewBag.Message = "Something went wrong"; return(View()); } }