reCAPTCHA PHP library was not found. Please install it into %recaptchadir.', array('@url' => 'http://recaptcha.net/plugins/php', '%recaptchadir' => drupal_get_path('module', 'recaptcha') . '/recaptcha')), 'error'); if(!function_exists('recaptcha_get_signup_url')) { function recaptcha_get_signup_url($domain, $appname) { return 'http://recaptcha.net/api/getkey?domain=' . urlencode($domain) . '&appname=' . urlencode($appname); } } if(!function_exists('recaptcha_get_html')) { function recaptcha_get_html($pubkey, $error = null, $use_ssl = false) { return NULL; } } if(!function_exists('recaptcha_check_answer')) { function recaptcha_check_answer($privkey, $remoteip, $challenge, $response) { return NULL; } } if(!function_exists('recaptcha_mailhide_html')) { function recaptcha_mailhide_html($mailhide_pubkey, $mailhide_privkey, $email) { return $email; } } } } // function _recaptcha_library_not_found()