From a7e53b43c312013e2cb1f81759ed38e3c76b8a48 Mon Sep 17 00:00:00 2001
From: Kurund Jalmi <kurund.jalmi@gmail.com>
Date: Thu, 18 Aug 2022 17:03:21 +0100
Subject: [PATCH] fixes for missing recaptcha_check_answer() when validate is
 called by other extensions

---
 ext/recaptcha/CRM/Utils/ReCAPTCHA.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ext/recaptcha/CRM/Utils/ReCAPTCHA.php b/ext/recaptcha/CRM/Utils/ReCAPTCHA.php
index 33c78e174f9c..85e483dd19c1 100644
--- a/ext/recaptcha/CRM/Utils/ReCAPTCHA.php
+++ b/ext/recaptcha/CRM/Utils/ReCAPTCHA.php
@@ -202,6 +202,8 @@ public static function checkAndAddCaptchaToForm($formName, &$form) {
    * @return mixed
    */
   public static function validate($value, $form) {
+    require_once E::path('lib/recaptcha/recaptchalib.php');
+
     $resp = recaptcha_check_answer(CRM_Core_Config::singleton()->recaptchaPrivateKey,
       $_SERVER['REMOTE_ADDR'],
       $_POST['g-recaptcha-response']