function NullArgument::buildOptionsForm

Same name in other branches
  1. 8.9.x core/modules/views/src/Plugin/views/argument/NullArgument.php \Drupal\views\Plugin\views\argument\NullArgument::buildOptionsForm()
  2. 10 core/modules/views/src/Plugin/views/argument/NullArgument.php \Drupal\views\Plugin\views\argument\NullArgument::buildOptionsForm()
  3. 11.x core/modules/views/src/Plugin/views/argument/NullArgument.php \Drupal\views\Plugin\views\argument\NullArgument::buildOptionsForm()

Overrides ArgumentPluginBase::buildOptionsForm

File

core/modules/views/src/Plugin/views/argument/NullArgument.php, line 25

Class

NullArgument
Argument handler that ignores the argument.

Namespace

Drupal\views\Plugin\views\argument

Code

public function buildOptionsForm(&$form, FormStateInterface $form_state) {
    parent::buildOptionsForm($form, $form_state);
    $form['must_not_be'] = [
        '#type' => 'checkbox',
        '#title' => $this->t('Fail basic validation if any argument is given'),
        '#default_value' => !empty($this->options['must_not_be']),
        '#description' => $this->t('By checking this field, you can use this to make sure views with more arguments than necessary fail validation.'),
        '#group' => 'options][more',
    ];
    unset($form['exception']);
}

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