FormTestEmptySelectForm.php

Same filename in other branches
  1. 8.9.x core/modules/system/tests/modules/form_test/src/Form/FormTestEmptySelectForm.php
  2. 10 core/modules/system/tests/modules/form_test/src/Form/FormTestEmptySelectForm.php
  3. 11.x core/modules/system/tests/modules/form_test/src/Form/FormTestEmptySelectForm.php

Namespace

Drupal\form_test\Form

File

core/modules/system/tests/modules/form_test/src/Form/FormTestEmptySelectForm.php

View source
<?php

namespace Drupal\form_test\Form;

use Drupal\Core\Form\FormBase;
use Drupal\Core\Form\FormStateInterface;

/**
 * Builds a form to test select elements when #options is not an array.
 *
 * @internal
 */
class FormTestEmptySelectForm extends FormBase {
    
    /**
     * {@inheritdoc}
     */
    public function getFormId() {
        return 'form_test_empty_select';
    }
    
    /**
     * {@inheritdoc}
     */
    public function buildForm(array $form, FormStateInterface $form_state) {
        $form['empty_select'] = [
            '#type' => 'select',
            '#title' => t('Empty Select'),
            '#multiple' => FALSE,
            '#options' => NULL,
        ];
        return $form;
    }
    
    /**
     * {@inheritdoc}
     */
    public function submitForm(array &$form, FormStateInterface $form_state) {
    }

}

Classes

Title Deprecated Summary
FormTestEmptySelectForm Builds a form to test select elements when #options is not an array.

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