public function NestedEntityTestForm::validateForm in Drupal 10
Same name and namespace in other branches
- 8 core/modules/field/tests/modules/field_test/src/Form/NestedEntityTestForm.php \Drupal\field_test\Form\NestedEntityTestForm::validateForm()
- 9 core/modules/field/tests/modules/field_test/src/Form/NestedEntityTestForm.php \Drupal\field_test\Form\NestedEntityTestForm::validateForm()
Form validation handler.
Parameters
array $form: An associative array containing the structure of the form.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
Overrides FormBase::validateForm
File
- core/
modules/ field/ tests/ modules/ field_test/ src/ Form/ NestedEntityTestForm.php, line 71
Class
- NestedEntityTestForm
- Provides a form for field_test routes.
Namespace
Drupal\field_test\FormCode
public function validateForm(array &$form, FormStateInterface $form_state) {
$entity_1 = $form_state
->get('entity_1');
/** @var \Drupal\Core\Entity\Display\EntityFormDisplayInterface $form_display_1 */
$form_display_1 = $form_state
->get('form_display_1');
$form_display_1
->extractFormValues($entity_1, $form, $form_state);
$form_display_1
->validateFormValues($entity_1, $form, $form_state);
$entity_2 = $form_state
->get('entity_2');
/** @var \Drupal\Core\Entity\Display\EntityFormDisplayInterface $form_display_2 */
$form_display_2 = $form_state
->get('form_display_2');
$extracted = $form_display_2
->extractFormValues($entity_2, $form['entity_2'], $form_state);
// Extract the values of fields that are not rendered through widgets, by
// simply copying from top-level form values. This leaves the fields that
// are not being edited within this form untouched.
// @see \Drupal\Tests\field\Functional\NestedFormTest::testNestedEntityFormEntityLevelValidation()
foreach ($form_state
->getValues()['entity_2'] as $name => $values) {
if ($entity_2
->hasField($name) && !isset($extracted[$name])) {
$entity_2
->set($name, $values);
}
}
$form_display_2
->validateFormValues($entity_2, $form['entity_2'], $form_state);
}