1. Go to this page and download the library: Download pollen-solutions/recaptcha 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/ */
pollen-solutions / recaptcha example snippets
use Laminas\HttpHandlerRunner\Emitter\SapiEmitter;
use Pollen\Form\FormManager;
use Pollen\Recaptcha\Recaptcha;
use Pollen\Recaptcha\Form\RecaptchaFormField;
$recaptcha = new Recaptcha();
$recaptcha->config(
[
/**
* Recaptcha version or type ().
* @var string|null $secretkey
*/
'secretkey' => '===== secretkey =====',
/**
* Locale in ISO 15897 format. en_US if null.
* @var string|null $locale
*/
'locale' => null,
]
);
$forms = new FormManager();
try {
$forms->registerFormFieldDriver('recaptcha', new RecaptchaFormField($recaptcha));
} catch(Throwable $e) {
// If the recaptcha form field is already registered.
unset($e);
}
$form = $forms->buildForm(
[
'fields' => [
'email' => [
'type' => 'text',
],
'captcha' => [
'type' => 'recaptcha',
],
],
]
)->get();
if ($response = $form->handle()->proceed()) {
(new SapiEmitter())->emit($response->psr());
exit;
}
echo <<< HTML
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Test Recaptcha</title>
</head>
<body>
$form
HTML;
// A Recaptcha widget was then automatically added by the form render.
$jsScripts = $recaptcha->getJsScripts();
echo <<< HTML
<!-- Recaptcha Scripts -->
<script type="text/javascript">/* <![CDATA[ */$jsScripts/* ]]> */</script>
<!-- / Recaptcha Scripts -->
</body>
</html>
HTML;