public function FormTestEmptySelectForm::getFormId in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/system/tests/modules/form_test/src/Form/FormTestEmptySelectForm.php \Drupal\form_test\Form\FormTestEmptySelectForm::getFormId()
2. 10 core/modules/system/tests/modules/form_test/src/Form/FormTestEmptySelectForm.php \Drupal\form_test\Form\FormTestEmptySelectForm::getFormId()

Returns a unique string identifying the form.

The returned ID should be a unique string that can be a valid PHP function name, since it's used in hook implementation names such as hook_form_FORM_ID_alter().

Return value

string The unique string identifying the form.

Overrides FormInterface::getFormId

File

core/modules/system/tests/modules/form_test/src/Form/FormTestEmptySelectForm.php, line 18

Class

FormTestEmptySelectForm

Builds a form to test select elements when #options is not an array.

Namespace

Drupal\form_test\Form

Code

public function getFormId() {
  return 'form_test_empty_select';
}