function FormTestStoragePageCacheForm::validateForm

Overrides FormBase::validateForm

File

core/modules/system/tests/modules/form_test/src/Form/FormTestStoragePageCacheForm.php, line 74

Class

FormTestStoragePageCacheForm

Form to test page cache storage.

Namespace

Code

public function validateForm(array &$form, FormStateInterface $form_state) {
    // Test using form cache when re-displaying a form due to validation
    // errors.
    if ($form_state->hasAnyErrors()) {
        $form_state->setCached();
    }
}