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29 lines
479 B
Markdown
29 lines
479 B
Markdown
# `useRefMounted`
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>**DEPRECATED**
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>This method is obsolete, use `useMountedState` instead.
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Lifecycle hook that tracks if component is mounted. Returns a ref, which has a
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boolean `.current` property.
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## Usage
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```jsx
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import {useRefMounted} from 'react-use';
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const Demo = () => {
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const refMounted = useRefMounted();
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useEffect(() => {
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setTimeout(() => {
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if (refMounted.current) {
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// ...
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} else {
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// ...
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}
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}, 1000);
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});
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};
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```
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