FormTestInputForgeryForm.php
Same filename in other branches
Namespace
Drupal\form_test\FormFile
-
core/
modules/ system/ tests/ modules/ form_test/ src/ Form/ FormTestInputForgeryForm.php
View source
<?php
namespace Drupal\form_test\Form;
use Drupal\Core\Form\FormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Security\TrustedCallbackInterface;
use Symfony\Component\HttpFoundation\JsonResponse;
/**
* Form to test input forgery.
*
* @internal
*/
class FormTestInputForgeryForm extends FormBase implements TrustedCallbackInterface {
/**
* {@inheritdoc}
*/
public function getFormId() {
return '_form_test_input_forgery';
}
/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state) {
// For testing that a user can't submit a value not matching one of the
// allowed options.
$form['checkboxes'] = [
'#title' => t('Checkboxes'),
'#type' => 'checkboxes',
'#options' => [
'one' => 'One',
'two' => 'Two',
],
];
$form['submit'] = [
'#type' => 'submit',
'#value' => t('Submit'),
];
$form['#post_render'][] = [
static::class,
'postRender',
];
return $form;
}
/**
* Alters the rendered form to simulate input forgery.
*
* It's necessary to alter the rendered form here because Mink does not
* support manipulating the DOM tree.
*
* @param string $rendered_form
* The rendered form.
*
* @return string
* The modified rendered form.
*
* @see \Drupal\Tests\system\Functional\Form\FormTest::testInputForgery()
*/
public static function postRender($rendered_form) {
return str_replace('value="two"', 'value="FORGERY"', (string) $rendered_form);
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
return new JsonResponse($form_state->getValues());
}
/**
* {@inheritdoc}
*/
public static function trustedCallbacks() {
return [
'postRender',
];
}
}
Classes
Title | Deprecated | Summary |
---|---|---|
FormTestInputForgeryForm | Form to test input forgery. |
Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.