public function TextTrimmedFormatter::settingsForm

Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsForm().

Overrides FormatterBase::settingsForm

File

drupal/core/modules/field/modules/text/lib/Drupal/text/Plugin/field/formatter/TextTrimmedFormatter.php, line 42

Definition of Drupal\text\Plugin\field\formatter\TextTrimmedFormatter.

Class

TextTrimmedFormatter

Plugin implementation of the 'text_trimmed'' formatter.

Namespace

Code

public function settingsForm(array $form, array &$form_state) {
  $element['trim_length'] = array(
    '#title' => t('Trim length'),
    '#type' => 'number',
    '#default_value' => $this
      ->getSetting('trim_length'),
    '#min' => 1,
    '#required' => TRUE,
  );
  return $element;
}