example.html

<!DOCTYPE html>
<html>
<body>
    <div class="bibot-captcha" data-sitekey="only-demo" data-callback="bibot_callback"></div>
    <script src="https://bibot.ir/bibot.min.js"></script>
    <script>
        function bibot_callback(bibot_response) {
            if(bibot_response){
                alert('This is a demo and we can not make sure you\'re verified. :))')
            }
        }
    </script>
</body>
</html>
	<!DOCTYPE html>
	<html>
	<body>
	<div class="bibot-captcha" data-sitekey="only-demo" data-callback="bibot_callback"></div>
	<script src="https://bibot.ir/bibot.min.js"></script>
	<script>
	function bibot_callback(bibot_response) {
	if(bibot_response){
	alert('This is a demo and we can not make sure you\'re verified. :))')
	}
	}
	</script>
	</body>
	</html>