composer require jtrw/proxy-validator
use Jtrw\ProxyValidator\ProxyValidator;
use GuzzleHttp\Client;
$validator = new Validator(new Client());
$responseDto = $validator->validate("host:port:login:pass:type");
if ($responseDto->isValid()) {
// Do something
}
if ($errorsDto = $responseDto->getErrors()) {
echo $errorsDto->getMessage();
}