function FormTestVerticalTabsForm::buildForm

Overrides FormInterface::buildForm

File

core/modules/system/tests/modules/form_test/src/Form/FormTestVerticalTabsForm.php, line 28

Class

FormTestVerticalTabsForm

Builds a simple form to test vertical tabs.

Namespace

Code

public function buildForm(array $form, FormStateInterface $form_state) {
    $tab_count = 3;
    $form['vertical_tabs'] = [
        '#type' => 'vertical_tabs',
        '#default_tab' => 'edit-tab' . $tab_count,
    ];
    for ($i = 1; $i <= $tab_count; $i++) {
        $form['tab' . $i] = [
            '#type' => 'fieldset',
            '#title' => $this->t('Tab @num', [
                '@num' => $i,
            ]),
            '#group' => 'vertical_tabs',
            '#access' => \Drupal::currentUser()->hasPermission('access vertical_tab_test tabs'),
        ];
        $form['tab' . $i]['field' . $i] = [
            '#title' => $this->t('Field @num', [
                '@num' => $i,
            ]),
            '#type' => 'textfield',
        ];
    }
    return $form;
}