/* * Copyright (C) 2019 CZ.NIC z.s.p.o. (http://www.nic.cz/) * * This is free software, licensed under the GNU General Public License v3. * See /LICENSE for more information. */ import ReactDOM from 'react-dom'; export function Portal({containerId, children}) { const container = document.getElementById(containerId); if (container) return ReactDOM.createPortal(children, container); return null; }