.grecaptcha-badge { 
    visibility: hidden;
}

grecaptcha.ready(function() {
    grecaptcha.execute('6LeT1IkdAAAAALikWkCzPrPeP6hF1ex2UycOtS9K', { action: 'submit' }).then(function(token) {
        var recaptchaResponse = document.getElementById('recaptchaResponse');
        recaptchaResponse.value = token;
    });
});

if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($post['recaptcha_response'])) {
    $recaptcha_url = 'https://www.google.com/recaptcha/api/siteverify';
    $recaptcha_secret = 'cle_secrete';
    $recaptcha_response = $post['recaptcha_response'];
    $recaptcha = file_get_contents($recaptcha_url.'?secret='.$recaptcha_secret.'&response='.$recaptcha_response);
    $recaptcha = json_decode($recaptcha);
    if ($recaptcha->score < 0.5) {
        $error['status'] = true;
        $error['info'][] = "Error Google Captcha";
        exit();
    }
}
else {
    $error['status'] = true;
    $error['info'][] = "Error Google Captcha";
    exit();
}