public function SupportTicketTypeForm::validateForm in Support Ticketing System 8

Form validation handler.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Overrides FormBase::validateForm

File

modules/support_ticket/src/SupportTicketTypeForm.php, line 203

Contains \Drupal\support_ticket\SupportTicketTypeForm.

Class

SupportTicketTypeForm

Form controller for support ticket type forms.

Namespace

Drupal\support_ticket

Code

public function validateForm(array &$form, FormStateInterface $form_state) {
  parent::validateForm($form, $form_state);
  $id = trim($form_state
    ->getValue('type'));

  // '0' is invalid, since elsewhere we check it using empty().
  if ($id == '0') {
    $form_state
      ->setErrorByName('type', $this
      ->t("Invalid machine-readable name. Enter a name other than %invalid.", array(
      '%invalid' => $id,
    )));
  }
}