public function CustomFormattersSettingsForm::buildForm in Custom Formatters 8.3

Form constructor.

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 The form structure.

Overrides ConfigFormBase::buildForm

File

src/Form/CustomFormattersSettingsForm.php, line 30

Class

CustomFormattersSettingsForm

Configure update settings for this site.

Namespace

Drupal\custom_formatters\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $config = $this
    ->config('custom_formatters.settings');
  $form['label_prefix'] = array(
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Use Label prefix?'),
    '#description' => $this
      ->t('If checked, all Custom Formatters labels will be prefixed with a set value.'),
    '#default_value' => $config
      ->get('label_prefix'),
  );
  $form['label_prefix_value'] = array(
    '#type' => 'textfield',
    '#title' => $this
      ->t('Label prefix'),
    '#default_value' => $config
      ->get('label_prefix_value'),
    '#states' => array(
      'invisible' => array(
        'input[name="label_prefix"]' => array(
          'checked' => FALSE,
        ),
      ),
    ),
  );
  return parent::buildForm($form, $form_state);
}