public function FormTestMachineNameValidationForm::buildAjaxSnackConfigureFormSubmit in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/system/tests/modules/form_test/src/Form/FormTestMachineNameValidationForm.php \Drupal\form_test\Form\FormTestMachineNameValidationForm::buildAjaxSnackConfigureFormSubmit()

Submit callback that forces a form rebuild.

File

core/modules/system/tests/modules/form_test/src/Form/FormTestMachineNameValidationForm.php, line 109

Class

FormTestMachineNameValidationForm

Form to test whether machine name validation works with ajax requests.

Namespace

Drupal\form_test\Form

Code

public function buildAjaxSnackConfigureFormSubmit(array $form, FormStateInterface $form_state) {
  $form_state
    ->setRebuild();
}