tv7W5G7Y

1<form name="freeeventForm" id="freeeventForm">
2    <div id="RecaptchaField"></div>
3    <input type="hidden" class="validate-reCAPTCHA">
4</form>
5
6<script src="https://www.google.com/recaptcha/api.js?onload=CaptchaCallback&render=explicit" async defer></script>
7<script type="text/javascript">
8    //< ![CDATA[
9        var CaptchaCallback = function() {  
10        grecaptcha.render('RecaptchaField', {'sitekey' : '6LeuiDwUAAAAALByt-xxxxxxxxxxx-xUsZHFkeEP'});
11    };
12    var customForm = new VarienForm('freeeventForm');
13    Validation.add('validate-reCAPTCHA','reCAPTCHA is mandatory',function(){
14        var response = grecaptcha.getResponse();
15        if (response.length === 0) {
16                return false;
17        }
18        return true;
19});
20    //]]>
21</script>
22	
23public function checkCaptcha(array $post)
24{
25    if ($post['g-recaptcha-response']) {
26        $captcha = $post['g-recaptcha-response'];
27
28        $secretKey = Mage::helper('gorilla_recaptcha')->getRecaptchaPrivateKey(); // replace this with private key
29        $response = file_get_contents("https://www.google.com/recaptcha/api/siteverify?secret=" . $secretKey . "&response=" . $captcha);
30        $responseKeys = json_decode($response, true);
31
32        if (intval($responseKeys["success"]) !== 1) {
33            return "failed";
34        } else {
35            return "success";
36        }
37    }
38    else {
39        return "failed";
40    }
41}