/**
* Check form input
*
* @param $captcha
* @param $errors
*
* @return mixed
*/
function wpmtst_captcha_check($captcha, $errors)
{
switch ($captcha) {
// Captcha by BestWebSoft
case 'bwsmath':
if (function_exists('cptch_check_custom_form') && cptch_check_custom_form() !== true) {
$errors['captcha'] = __('The Captcha failed. Please try again.', 'strong-testimonials');
}
break;
// Really Simple Captcha by Takayuki Miyoshi
// Really Simple Captcha by Takayuki Miyoshi
case 'miyoshi':
if (class_exists('ReallySimpleCaptcha')) {
$captcha_instance = new ReallySimpleCaptcha();
$prefix = isset($_POST['captchac']) ? (string) $_POST['captchac'] : '';
$response = isset($_POST['captchar']) ? (string) $_POST['captchar'] : '';
$correct = $captcha_instance->check($prefix, $response);
if (!$correct) {
$errors['captcha'] = __('The Captcha failed. Please try again.', 'strong-testimonials');
}
// remove the temporary image and text files (except on Windows)
if ('127.0.0.1' != $_SERVER['SERVER_ADDR']) {
$captcha_instance->remove($prefix);
}
}
break;
// Advanced noCaptcha reCaptcha by Shamim Hasan
// Advanced noCaptcha reCaptcha by Shamim Hasan
case 'advnore':
if (function_exists('anr_verify_captcha') && !anr_verify_captcha()) {
$errors['captcha'] = __('The Captcha failed. Please try again.', 'strong-testimonials');
}
break;
default:
}
return $errors;
}
function anr_item_send_friend_check($item)
{
if ('1' != anr_get_option('send_friend')) {
return;
}
if (!anr_verify_captcha()) {
$error_message = trim(osc_get_preference('error_message', 'plugin-anr_nocaptcha'));
osc_add_flash_error_message($error_message);
View::newInstance()->_exportVariableToView('item', $item);
osc_redirect_to(osc_item_send_friend_url());
}
}