public function FilterElf::settingsForm in External Links Filter 8

Generates a filter's settings form.

Parameters

array $form: A minimally prepopulated form array.

\Drupal\Core\Form\FormStateInterface $form_state: The state of the (entire) configuration form.

Return value

array The $form array with additional form elements for the settings of this filter. The submitted form values should match $this->settings.

Overrides FilterBase::settingsForm

File

src/Plugin/Filter/FilterElf.php, line 35

Class

FilterElf

Adds a CSS class to all external and mailto links.

Namespace

Drupal\elf\Plugin\Filter

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $form['elf_nofollow'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Add rel="nofollow" to all external links'),
    '#default_value' => $this->settings['elf_nofollow'],
  ];
  return $form;
}