I am trying to verify the google Recaptcha but unable to verify it.I have used this link for library files. https://github.com/google/recaptcha/tree/master/src
$secret = '6Ld0AgkTAAAAAMRP-feRtUN9qZdIkKOy5V9X_DPW';
$recaptcha = new \ReCaptcha\ReCaptcha($secret, new
\ReCaptcha\RequestMethod\SocketPost());
$gRecaptchaResponse = $_POST['g-recaptcha-response'];
$remoteIp = $_SERVER['REMOTE_ADDR']; //to get user's ip
$recaptchaErrors = ''; // blank varible to store error
$resp = $recaptcha->verify($gRecaptchaResponse, $remoteIp);
I am getting connection failure error.
I have taken a reference of this link also. NoCaptcha returning error invalid-json