public function Hidden::form in Webform 8.5

Same name and namespace in other branches

1. 6.x src/Plugin/WebformElement/Hidden.php \Drupal\webform\Plugin\WebformElement\Hidden::form()

Gets the actual configuration webform 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 webform without any default values.

Overrides TextBase::form

File

src/Plugin/WebformElement/Hidden.php, line 62

Class

Hidden

Provides a 'hidden' element.

Namespace

Drupal\webform\Plugin\WebformElement

Code

public function form(array $form, FormStateInterface $form_state) {
  $form = parent::form($form, $form_state);

  // Remove the default section under the advanced tab.
  unset($form['default']);

  // Add the default value textarea to the element's main settings.
  $form['element']['default_value'] = [
    '#type' => 'textarea',
    '#title' => $this
      ->t('Default value'),
    '#description' => $this
      ->t('The default value of the webform element.'),
    '#maxlength' => NULL,
  ];
  return $form;
}