12 lines
333 B
TypeScript
12 lines
333 B
TypeScript
|
import { useRef } from 'react'
|
||
|
|
|
||
|
|
// Focus helper from https://stackoverflow.com/a/54159564/1222351
|
||
|
|
export function useFocus(): [React.RefObject<HTMLElement>, () => void] {
|
||
|
|
const htmlElRef = useRef<HTMLElement>(null)
|
||
|
|
const setFocus = () => {
|
||
|
|
htmlElRef.current && htmlElRef.current.focus()
|
||
|
|
}
|
||
|
|
|
||
|
|
return [htmlElRef, setFocus]
|
||
|
|
}
|