RECAPTCHA GOOGLOKA TERLAKU
<html>
<head>
<title>reCAPTCHA demo: Simple page</title>
<script src="https://www.google.com/recaptcha/api.js" async defer></script>
<script>
function onSubmit(token) {
document.getElementById("demo-form").submit();
}
</script>
</head>
<body>
<form id='demo-form' action="?" method="POST">
<button class="g-recaptcha" data-sitekey="your_site_key" data-callback='onSubmit'>Submit</button>
<br/>
</form>
</body>
</html>
Lonely Lizard