ljaviertovar · May 18, 2022 04:34
diff --git a/cleanupIntervals.js b/cleanupIntervals.js
 useEffect(() => {
    let intervalId = setInterval(() => {
      // do something like update the state
    }, 1000);

    // cleanup the timer when component unmout
    return () => clearInterval(interval);
  }, []);
	useEffect(() => {
	let intervalId = setInterval(() => {
	// do something like update the state
	}, 1000);

	// cleanup the timer when component unmout
	return () => clearInterval(interval);
	}, []);