TRUE]; break; case 'multiple-false-default': $options = ['#multiple' => FALSE]; break; case 'multiple-true-no-advanced-select': $options = ['#multiple' => TRUE, '#js_select' => FALSE]; break; case 'multiple-false-advanced-select': $options = ['#multiple' => FALSE, '#js_select' => TRUE]; break; } return $this->tableselectFormBuilder($form, $form_state, $options); } /** * {@inheritdoc} */ public function submitForm(array &$form, FormStateInterface $form_state) { } }