Ejemplo n.º 1
0
 /**
  * {@inheritdoc}
  */
 protected function flagViolations(EntityConstraintViolationListInterface $violations, array $form, FormStateInterface $form_state)
 {
     // Manually flag violations of fields not handled by the form display. This
     // is necessary as entity form displays only flag violations for fields
     // contained in the display.
     $field_names = array('label', 'machine_name');
     foreach ($violations->getByFields($field_names) as $violation) {
         list($field_name) = explode('.', $violation->getPropertyPath(), 2);
         $form_state->setErrorByName($field_name, $violation->getMessage());
     }
     parent::flagViolations($violations, $form, $form_state);
 }
Ejemplo n.º 2
0
 /**
  * {@inheritdoc}
  */
 protected function flagViolations(EntityConstraintViolationListInterface $violations, array $form, FormStateInterface $form_state)
 {
     // Manually flag violations of fields not handled by the form display.
     foreach ($violations->getByField('created') as $violation) {
         $form_state->setErrorByName('date', $violation->getMessage());
     }
     foreach ($violations->getByField('name') as $violation) {
         $form_state->setErrorByName('name', $violation->getMessage());
     }
     parent::flagViolations($violations, $form, $form_state);
 }
Ejemplo n.º 3
0
 /**
  * {@inheritdoc}
  */
 public function flagWidgetsErrorsFromViolations(EntityConstraintViolationListInterface $violations, array &$form, FormStateInterface $form_state)
 {
     $entity = $violations->getEntity();
     foreach ($violations->getFieldNames() as $field_name) {
         // Only show violations for fields that actually appear in the form, and
         // let the widget assign the violations to the correct form elements.
         if ($widget = $this->getRenderer($field_name)) {
             $field_violations = $this->movePropertyPathViolationsRelativeToField($field_name, $violations->getByField($field_name));
             $widget->flagErrors($entity->get($field_name), $field_violations, $form, $form_state);
         }
     }
 }
Ejemplo n.º 4
0
 /**
  * Flags violations for the current form.
  *
  * If the entity form customly adds some fields to the form (i.e. without
  * using the form display), it needs to add its fields to array returned by
  * getEditedFieldNames() and overwrite this method in order to show any
  * violations for those fields; e.g.:
  * @code
  * foreach ($violations->getByField('name') as $violation) {
  *   $form_state->setErrorByName('name', $violation->getMessage());
  * }
  * parent::flagViolations($violations, $form, $form_state);
  * @endcode
  *
  * @param \Drupal\Core\Entity\EntityConstraintViolationListInterface $violations
  *   The violations to flag.
  * @param array $form
  *   A nested array of form elements comprising the form.
  * @param \Drupal\Core\Form\FormStateInterface $form_state
  *   The current state of the form.
  */
 protected function flagViolations(EntityConstraintViolationListInterface $violations, array $form, FormStateInterface $form_state)
 {
     // Flag entity level violations.
     foreach ($violations->getEntityViolations() as $violation) {
         /** @var \Symfony\Component\Validator\ConstraintViolationInterface $violation */
         $form_state->setErrorByName('', $violation->getMessage());
     }
     // Let the form display flag violations of its fields.
     $this->getFormDisplay($form_state)->flagWidgetsErrorsFromViolations($violations, $form, $form_state);
 }