useForceUpdate

API

import useForceUpdate from '@restart/hooks/useForceUpdate'

useForceUpdate() => () => void
Returns a function that triggers a component update. the hook equivalent to this.forceUpdate() in a class component. In most cases using a state value directly is preferable but may be required in some advanced usages of refs for interop or when direct DOM manipulation is required.
```
const forceUpdate = useForceUpdate();
const updateOnClick = useCallback(() => {
 forceUpdate()
}, [forceUpdate])
return <button type="button" onClick={updateOnClick}>Hi there</button>
```
Return Value () => void