function FormTestValidateRequiredForm::elementValidateRequired

File

core/modules/system/tests/modules/form_test/src/Form/FormTestValidateRequiredForm.php, line 76

Class

FormTestValidateRequiredForm

Form constructor to test the #required property.

Namespace

Code

public function elementValidateRequired($element, FormStateInterface $form_state) {
    // Set a custom validation error on the #required element.
    if (!empty($element['#required_but_empty']) && isset($element['#form_test_required_error'])) {
        $form_state->setError($element, $element['#form_test_required_error']);
    }
}