H Capacha Beispiel
H-Capacha ist eine Alternative zu Googel Captcha. Bei beiden muss man die richtigen Bilder anklicken
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Der hier verwendete Code
<?php
// hCAPTCHA API key configuration
$secretKey = 'Insert_hCaptcha_Secret_Key';
$statusMsg = '';
if(isset($_POST['submit'])){
if(!empty($_POST['name']) && !empty($_POST['email'])){
if(!empty($_POST['h-captcha-response'])){
$verifyURL = 'https://hcaptcha.com/siteverify';
$token = $_POST['h-captcha-response'];
$data = array(
'secret' => $secretKey,
'response' => $token,
'remoteip' => $_SERVER['REMOTE_ADDR']
);
$curlConfig = array(
CURLOPT_URL => $verifyURL,
CURLOPT_POST => true,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_POSTFIELDS => $data
);
$ch = curl_init();
curl_setopt_array($ch, $curlConfig);
$response = curl_exec($ch);
curl_close($ch);
$responseData = json_decode($response);
if($responseData->success){
$name = !empty($_POST['name'])?$_POST['name']:'';
$email = !empty($_POST['email'])?$_POST['email']:'';
$message = !empty($_POST['message'])?$_POST['message']:'';
$statusMsg = 'Your contact request has submitted successfully.';
}else{
$statusMsg = 'Robot verification failed, please try again.';
}
}else{
$statusMsg = 'Please check on the CAPTCHA box.';
}