PHP code example of willybahuaud / gaitcha

1. Go to this page and download the library: Download willybahuaud/gaitcha library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

willybahuaud / gaitcha example snippets


use Gaitcha\Config;
use Gaitcha\AbstractEndpoint;

$config = new Config([
    'secret' => 'your-secret-key-at-least-32-characters',
]);

class CaptchaEndpoint extends AbstractEndpoint
{
    protected function sendJsonResponse(array $data): void
    {
        header('Content-Type: application/json');
        echo json_encode($data);
    }

    public function handle(): void
    {
        $this->sendJsonResponse($this->handleInit());
    }
}

$endpoint = new CaptchaEndpoint($config);
$endpoint->handle();


use Gaitcha\Config;
use Gaitcha\ValidationOrchestrator;

$config       = new Config(['secret' => 'your-secret-key-at-least-32-characters']);
$orchestrator = new ValidationOrchestrator($config);
$result       = $orchestrator->validate($_POST);

if ($result->isAccepted()) {
    // Process the form.
} else {
    // $result->getReason():
    // token_absent | token_invalid | token_expired
    // token_already_used | score_insufficient | log_malformed
}


use Gaitcha\Config;
use Gaitcha\FileTokenStore;

$config = new Config([
    'secret'       => 'your-secret-key-at-least-32-characters',
    'anti_replay'  => true,
    'token_store'  => new FileTokenStore('/tmp/gaitcha-tokens.json'),
]);