set_prefilter('register', 'captcha_prefilter');
$template->assign('CAPTCHA', dsp_crypt($conf['cryptographp_theme'][0].'.cfg.php',1));
}
function captcha_prefilter($content, $smarty)
{
load_language('plugin.lang', CRYPTO_PATH);
$search = '';
$replace = '
'
."\n".$search;
return str_replace($search, $replace, $content);
}
function check_captcha($errors)
{
if (!chk_crypt($_POST['code']))
{
load_language('plugin.lang', CRYPTO_PATH);
array_push($errors, l10n('Invalid Captcha'));
}
return $errors;
}
?>