An error occurred while processing the form. Please try again.

Dear All,

i really enjoy the use of your plugin but i ran into a major issue.
When i try to register a new user i get the error “An error occurred while processing the form. To specify, i only get this error message when i enter a non existent “username” in the field “Mitgliedsnummer”. When the username does exist in my db I get the error message from my hook and everything works fine.

add_filter('forminator_custom_form_submit_errors', 'my_custom_form_validation', 10, 3);

function my_custom_form_validation($submit_errors, $form_id, $field_data_array) {

  // Skip if is not the correct form
  if( (int) $form_id !== 3256 ){
    return;
   }
    $field = $_POST['text-1'];
$field2 = $_POST['address-1-zip'];
$user = get_user_by( 'login', $field);
$pass = wp_check_password($field2, $user->user_pass, $user->ID);
    if ( $user && $pass ) {
       
    } else {
        $submit_errors[][ 'text-1'] = __( 'Falsche Kombination aus Mitgliedsnummer und Postleitzahl' );
    }

 return $submit_errors;

}
?>

To help you test it you can use “BE00000002” as “Mitgliedsnummer” and “1234” as Postleitzahl. This will throw the intended error from the custom hook. But when i use “BE000002” as “Mitgliedsnummer which does not exist in my database it will throw “An error occurred while processing the form. Please try again.” instead of the intended error from the custom hook

The page I need help with: [log in to see the link]