<?php
namespace BitApps\FM\Http\Rules;
use BitApps\WPValidator\Rule;
use BitApps\FM\Plugin;
class ValidateLangRule extends Rule
{
public function validate($value)
{
$languages = Plugin::instance()->preferences()->availableLanguages();
return isset($languages[$value]) ? true : false;
}
public function message()
{
return __('Language code is not valid', 'file-manager');
}
}