//React
import { useEffect } from "react";
//Components
//Redux
//Styles
//Other
/**
* Prevents unload of the window if appStarted === true
*
* @component
*/
const PreventUnload = () => {
useEffect(() => {
window.addEventListener("beforeunload", promptUser);
return () => {
window.removeEventListener("beforeunload", promptUser);
};
}, []);
/**
* Prompts user to confirm unload.
*
* @param {Object} e Triggered event.
*/
const promptUser = (e) => {
e.preventDefault();
e.returnValue = "";
};
return <></>;
};
export default PreventUnload;
Source