after several trying (explicitly render), show recaptcha in website.
inside <head></head> tag..
<script src="https://www.google.com/recaptcha/api.js" async defer></script> and inside form
<form action="" method="post"> <input placeholder="enter name" type="text" required/> <input placeholder="enter email" type="email" required/> <input placeholder="enter password" type="password" required/> <div class="g-recaptcha" data-sitekey="my_recaptcha_site_key"></div> <?php echo $msg; ?> <input type="submit" value="register"> </form> and php code
<?php $msg=''; if($_server["request_method"] == "post"){ $recaptcha=$_post['g-recaptcha-response']; if(!empty($recaptcha)){ include 'getcurldata.php'; $google_url="https://www.google.com/recaptcha/api/siteverify"; $secret='my_recaptcha_secret_key'; $ip=$_server['remote_addr']; $url=$google_url."?secret=".$secret."&response=".$recaptcha."&remoteip=".$ip; $res=getcurldata($url); $res= json_decode($res, true); //recaptcha success check if($res['success']){ $msg="your recaptcha succeeded."; } else { $msg="please re-enter recaptcha 1."; } } else { $msg="please re-enter recaptcha 2."; } } ?> and getcurldata.php code like
<?php function getcurldata($url){ $curl = curl_init(); curl_setopt($curl, curlopt_url, $url); curl_setopt($curl, curlopt_returntransfer, 1); curl_setopt($curl, curlopt_timeout, 120); $curldata = curl_exec($curl); curl_close($curl); return $curldata; } ?> i have given entire details i've tried. problem is, recaptcha not succeeded. means, showing tick mark $msg showing "please re-enter recaptcha 1." unable find error.
for information, testing in localhost, , if succeeded, upload in godaddy hosting site.
i have found this procedure, not worked.
update:
as per stretch, tried
$res=file_get_contents($url); instead of
getcurldata($url); and problem solved. putting question open.
so there no need of curl ? why should use curl in recaptcha ?
the reason it's not working because you're trying access https. solution shouldn't use this:
curl_setopt($ch, curlopt_ssl_verifypeer, false); the solution should use this:
curl_setopt($ch, curlopt_cainfo, 'cacert.pem'); https://stackoverflow.com/a/316732/364841 has link latest cacert.pem.
