captcha_test.module in CAPTCHA 8

Contains hook implementations for the Captcha Test module.

File

modules/captcha_test/captcha_test.module

<?php

/**
 * @file
 * Contains hook implementations for the Captcha Test module.
 */

/**
 * Implements hook_captcha().
 */
function captcha_test_captcha($op, $captcha_type = '') {
  switch ($op) {
    case 'list':
      return [];
    case 'generate':
      if ($captcha_type === 'TestCacheable') {

        // A cacheable Captcha type.
        $result = [
          'cacheable' => TRUE,
          // Cacheable captcha types need to provide a custom validation
          // callback that doesn't care about the solution, because a form can
          // be shown containing a cached CSID that has since been deleted
          // from the {captcha_sessions} table.
          'captcha_validate' => 'captcha_test_captcha_captcha_validation',
          'solution' => 'Test 123',
          'form' => [],
        ];
        $result['form']['captcha_response'] = [
          '#type' => 'textfield',
          '#title' => t('Test one two three'),
          '#required' => TRUE,
        ];
        return $result;
      }
  }
}

/**
 * Validation callback.
 */
function captcha_test_captcha_captcha_validation() {
  return TRUE;
}

Functions

Name	Description
captcha_test_captcha	Implements hook_captcha().
captcha_test_captcha_captcha_validation	Validation callback.