protected function CaptchaWebTestBase::getCaptchaTokenFromForm in CAPTCHA 8

Get the CAPTCHA token from the current form in the browser.

Parameters

null|string $form_html_id: HTML form id attribute.

Return value

int Captcha token integer.

3 calls to CaptchaWebTestBase::getCaptchaTokenFromForm()

CaptchaSessionReuseAttackTestCase::testCaptchaSessionReuseAttackDetectionOnCommentPreview in tests/src/Functional/CaptchaSessionReuseAttackTestCase.php

Test captcha attack detection on comment form.

CaptchaSessionReuseAttackTestCase::testCaptchaSessionReuseAttackDetectionOnLoginForm in tests/src/Functional/CaptchaSessionReuseAttackTestCase.php

Test Captcha attack detection on login form.

CaptchaSessionReuseAttackTestCase::testCaptchaSessionReuseAttackDetectionOnNodeForm in tests/src/Functional/CaptchaSessionReuseAttackTestCase.php

Test captcha attach detection on node form.

File

tests/src/Functional/CaptchaWebTestBase.php, line 209

Class

CaptchaWebTestBase

Base class for CAPTCHA tests.

Namespace

Drupal\Tests\captcha\Functional

Code

protected function getCaptchaTokenFromForm($form_html_id = NULL) {
  if (!$form_html_id) {
    $elements = $this
      ->xpath('//input[@name="captcha_token"]');
  }
  else {
    $elements = $this
      ->xpath('//form[@id="' . $form_html_id . '"]//input[@name="captcha_token"]');
  }
  $element = current($elements);
  $captcha_token = (int) $element
    ->getValue();
  return $captcha_token;
}