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Verify Google reCAPTCHA with PHP
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# | |
# Verify captcha | |
$post_data = http_build_query( | |
array( | |
'secret' => CAPTCHA_SECRET, | |
'response' => $_POST['g-recaptcha-response'], | |
'remoteip' => $_SERVER['REMOTE_ADDR'] | |
) | |
); | |
$opts = array('http' => | |
array( | |
'method' => 'POST', | |
'header' => 'Content-type: application/x-www-form-urlencoded', | |
'content' => $post_data | |
) | |
); | |
$context = stream_context_create($opts); | |
$response = file_get_contents('https://www.google.com/recaptcha/api/siteverify', false, $context); | |
$result = json_decode($response); | |
if (!$result->success) { | |
throw new Exception('Gah! CAPTCHA verification failed. Please email me directly at: jstark at jonathanstark dot com', 1); | |
} |
Error Code 0xc000001
How do i render the captcha after clicking the button but before the ajax response is shown?
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Change http_build_query($query_data, '', '&');