public function FilterUrl::settingsForm

Generates a filter's settings form.

Parameters

array $form: A minimally prepopulated form array.

array $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

drupal/core/modules/filter/lib/Drupal/filter/Plugin/Filter/FilterUrl.php, line 32

Contains \Drupal\filter\Plugin\Filter\FilterUrl.

Class

FilterUrl

Provides a filter to convert URLs into links.

Namespace

Code

public function settingsForm(array $form, array &$form_state) {
  $form['filter_url_length'] = array(
    '#type' => 'number',
    '#title' => t('Maximum link text length'),
    '#default_value' => $this->settings['filter_url_length'],
    '#min' => 1,
    '#field_suffix' => t('characters'),
    '#description' => t('URLs longer than this number of characters will be truncated to prevent long strings that break formatting. The link itself will be retained; just the text portion of the link will be truncated.'),
  );
  return $form;
}