I'd like to know how to use custom hook correctly #246

whitehorse21 · 2023-06-07T09:41:38Z

whitehorse21
Jun 7, 2023

I'd like to know how to use custom hook correctly

Here is one sample
import { useEffect, useState } from 'react';

export function useIsMounted() {
const [mounted, setMounted] = useState(false);
useEffect(() => setMounted(true), []);
return mounted;
}

whitehorse21 · 2023-06-07T09:41:56Z

How to define custom hook?

2 replies

Here

Here is one sample
import { useEffect, useState } from 'react';

export function useIsMounted() {
const [mounted, setMounted] = useState(false);
useEffect(() => setMounted(true), []);
return mounted;
}

Answer selected by whitehorse21