public function Captcha::form in YAML Form 8

Gets the actual configuration form array to be built.

Parameters

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

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

Return value

array An associative array contain the element's configuration form without any default values..

Overrides YamlFormElementBase::form

File

src/Plugin/YamlFormElement/Captcha.php, line 89

Class

Captcha

Provides a 'captcha' element.

Namespace

Drupal\yamlform\Plugin\YamlFormElement

Code

public function form(array $form, FormStateInterface $form_state) {
  $form = parent::form($form, $form_state);
  if (\Drupal::moduleHandler()
    ->moduleExists('captcha')) {
    module_load_include('inc', 'captcha', 'captcha.admin');
    $captcha_types = _captcha_available_challenge_types();
  }
  else {
    $captcha_types = [
      'default' => $this
        ->t('Default challenge type'),
    ];
  }
  $form['captcha'] = [
    '#type' => 'fieldset',
    '#title' => $this
      ->t('CAPTCHA settings'),
  ];
  $form['captcha']['captcha_type'] = [
    '#type' => 'select',
    '#title' => $this
      ->t('Challenge type'),
    '#required' => TRUE,
    '#options' => $captcha_types,
  ];
  $form['captcha']['captcha_admin_mode'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Admin mode'),
    '#description' => $this
      ->t('Presolve the CAPTCHA and always shows it. This is useful for debugging and preview CAPTCHA integration.'),
    '#return_value' => TRUE,
  ];
  return $form;
}