public function Role::validateOptionsForm in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/user/src/Plugin/views/access/Role.php \Drupal\user\Plugin\views\access\Role::validateOptionsForm()
2. 10 core/modules/user/src/Plugin/views/access/Role.php \Drupal\user\Plugin\views\access\Role::validateOptionsForm()

Validate the options form.

Overrides PluginBase::validateOptionsForm

File

core/modules/user/src/Plugin/views/access/Role.php, line 117

Class

Role

Access plugin that provides role-based access control.

Namespace

Drupal\user\Plugin\views\access

Code

public function validateOptionsForm(&$form, FormStateInterface $form_state) {
  $role = $form_state
    ->getValue([
    'access_options',
    'role',
  ]);
  $role = array_filter($role);
  if (!$role) {
    $form_state
      ->setError($form['role'], $this
      ->t('You must select at least one role if type is "by role"'));
  }
  $form_state
    ->setValue([
    'access_options',
    'role',
  ], $role);
}