private async void UserToSubmit_OnClick(object sender, RoutedEventArgs e) { UserHasInputControl(false); var uapi = new UserApi("5940771a096a5bf6e36f530769a6ba2f"); //todo REGEX if (string.IsNullOrWhiteSpace(UserEmail.Text) || string.IsNullOrWhiteSpace(UserUsername.Text) || string.IsNullOrWhiteSpace(UserPwd.Password) || !(UserPwd.Password.Length > 3) || !(UserUsername.Text.Length > 3) || !(UserEmail.Text.Length > 6) || !UserEmail.Text.Contains("@") || !UserEmail.Text.Contains(".")) { MessageBox.Show( "One or more of he fields contains an invalid entry.\nPasswords must be between 3 and 20 alphanumeric characters", ":(", MessageBoxButton.OK); } else { try { var y = await uapi.ApiReg(UserPwd.Password, UserUsername.Text, UserEmail.Text, FilingCabinet.TownsList.Find(i => i.name == (UserTown.SelectedItem.ToString())).id); if (y.success.Contains("Account created") || y.success.Contains("Account Created") || y.success.Contains("account created")) { MessageBox.Show("Registration successful. Account Created", ":)", MessageBoxButton.OK); NavigationService.Navigate(new Uri("/Pages/UserLogin.xaml", UriKind.Relative)); } else { MessageBox.Show("Registration unsuccessful.\nComputer says: " + y.success, ":(", MessageBoxButton.OK); } } catch (Exception ex) { MessageBox.Show("We could not sign you up at this time, please check details and try again.", ":(", MessageBoxButton.OK); } } UserHasInputControl(true); }