Is there a Turnstile PHP Installation Example?

I have a website where I use form fields very often. I get an error in the client-side installation. I want to make a server-side installation, but I could not find a document for this. Could you help me?


I’m not too sure what you’re asking. You will need to insert some stuff client-side (to load Turnstile) but the validation will always be done server-side.

I’d recommend checking the docs: Get started · Cloudflare Turnstile docs

If you’re still having issues after, please send the code you’re currently using, the error you get and what you’ve tried so far.


This is what i did…Not sure if it is the best way, but it worked for me.


   if (!$captcha) {
     // What happens when the CAPTCHA was entered incorrectly
     echo '<h2>Please check the the captcha form.</h2>';

   $secretKey = "xxxxxxxxxxxxxxxxxxxxx";
   $ip = $_SERVER['REMOTE_ADDR'];

   $url_path = '';
   $data = array('secret' => $secretKey, 'response' => $captcha, 'remoteip' => $ip);
	$options = array(
		'http' => array(
		'method' => 'POST',
		'content' => http_build_query($data))
	$stream = stream_context_create($options);
	$result = file_get_contents(
			$url_path, false, $stream);
	$response =  $result;
   $responseKeys = json_decode($response,true);
   //print_r ($responseKeys);
	  if(intval($responseKeys["success"]) !== 1) {
		   echo '<h2>spam?</h2>';
	  } else { 
//Put your mail code here
1 Like

Adblock plugins block “/turnstile/v0/api.js”. This makes me feel that the protection is not working. When I uninstall the adblock plugin and try it, a console error occurs.

1 Like

do you want to implement this in plan php form or with any framework or cms?

you can simple follow the steps as state here

Thanks I wasted hours not using a post. So dumb they require a post.

This topic was automatically closed 3 days after the last reply. New replies are no longer allowed.