FormTestColorForm.php 872 Bytes
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<?php

/**
 * @file
 * Contains \Drupal\form_test\Form\FormTestColorForm.
 */

namespace Drupal\form_test\Form;

use Drupal\Core\Form\FormBase;
use Symfony\Component\HttpFoundation\JsonResponse;

/**
 * Form constructor for testing #type 'color' elements.
 */
class FormTestColorForm extends FormBase {

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'form_test_color';
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, array &$form_state) {
    $form['color'] = array(
      '#type' => 'color',
      '#title' => 'Color',
    );
    $form['submit'] = array(
      '#type' => 'submit',
      '#value' => 'Submit',
    );
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, array &$form_state) {
    $form_state['response'] = new JsonResponse($form_state['values']);
  }

}