public function ScheduleTask::validateForm in Business Rules 8

Same name and namespace in other branches

1. 2.x src/Plugin/BusinessRulesAction/ScheduleTask.php \Drupal\business_rules\Plugin\BusinessRulesAction\ScheduleTask::validateForm()

Plugin form validator.

If the plugin needs to perform a form validation, override this function.

Parameters

array $form: The form array.

\Drupal\Core\Form\FormStateInterface $form_state: The form state object.

Overrides BusinessRulesItemPluginBase::validateForm

File

src/Plugin/BusinessRulesAction/ScheduleTask.php, line 147

Class

ScheduleTask

Class ScheduleTask.

Namespace

Drupal\business_rules\Plugin\BusinessRulesAction

Code

public function validateForm(array &$form, FormStateInterface $form_state) {

  /** @var \Drupal\business_rules\ItemInterface $item */
  $item = $form_state
    ->get('business_rules_item');

  // We only can validate the form if the item is not new.
  if (!empty($item) && !$item
    ->isNew()) {

    // Validate Time offset.
    if (!is_numeric($form_state
      ->getValue('time_offset'))) {
      $form_state
        ->setErrorByName('time_offset', t('Time offset must be a number.'));
    }

    // Validate target field.
    $entity_type = $form_state
      ->getValue('target_entity_type');
    $bundle = $form_state
      ->getValue('target_bundle');
    $field = $form_state
      ->getValue('field');
    $fields = $this->util
      ->getBundleFields($entity_type, $bundle);
    if (isset($fields[$field]) && !in_array($fields[$field]
      ->getArguments()['@type'], [
      'changed',
      'created',
      'timestamp',
      'datetime',
    ])) {
      $form_state
        ->setErrorByName('field', t('Field type must be type of: "changed", "created", "timestamp" or "datetime"'));
    }
  }
}