<?php
$FormManager->CreateSelect(["client_state", "form-control", ""]);
$FormManager->AddOption(["client_state_cz", "", ""], "(ČR) Česká republika", true, false);
$FormManager->AddOption(["client_state_sk", "", ""], "(SK) Slovenská republika", false, false);
$FormManager->AddOption(["client_state_uk", "", ""], "(UK) Spojené království", false, false);
$FormManager->FinishSelect();