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add captcha

artharus answered on October 13, 2023 Popularity 9/10 Helpfulness 2/10

answer add captcha

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add captcha

//THIS PART OF CODE PLACE BEFORE mailer function  
$error = true;
$secret = 'YOUR-KEY-FOR-SERVERSIDE'; //USE SECOND KEY!!!
 
if (!empty($_POST['g-recaptcha-response'])) {
    $curl = curl_init('https://www.google.com/recaptcha/api/siteverify');
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($curl, CURLOPT_POST, true);
    curl_setopt($curl, CURLOPT_POSTFIELDS, 'secret=' . $secret . '&response=' . $_POST['g-recaptcha-response']);
    $out = curl_exec($curl);
    curl_close($curl);
    
    $out = json_decode($out);
    if ($out->success == 1) { //THIS IS IMPORTANT VALUE "1" (not "true" or "success")
        $error = false;		//I SPENT HALF A DAY TO DEBUG IT :)
    } 
}    
 
if ($error) {
    // response with error
}
if ($error == false) {
  	// response without error - success
 	// DO mailer
}

Popularity 9/10 Helpfulness 2/10 Language php

Source: Grepper

Tags: add captcha php

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Contributed on Oct 13 2023

artharus

0 Answers Avg Quality 2/10

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