function FormTestGroupFieldsetForm::buildForm

Overrides FormInterface::buildForm

File

core/modules/system/tests/modules/form_test/src/Form/FormTestGroupFieldsetForm.php, line 25

Class

FormTestGroupFieldsetForm

Builds a simple form to test the #group property on #type 'fieldset'.

Namespace

Code

public function buildForm(array $form, FormStateInterface $form_state, $required = FALSE) {
    $form['fieldset'] = [
        '#type' => 'fieldset',
        '#title' => 'Fieldset',
        '#required' => !empty($required),
    ];
    $form['meta'] = [
        '#type' => 'container',
        '#title' => 'Group element',
        '#group' => 'fieldset',
    ];
    $form['meta']['element'] = [
        '#type' => 'textfield',
        '#title' => 'Nest in container element',
    ];
    $form['fieldset_zero'] = [
        '#type' => 'fieldset',
        '#title' => 0,
    ];
    return $form;
}