/home/smartbloks/.trash/extendify/src/Onboarding/hooks/useWarnOnLeave.js
import { useEffect } from '@wordpress/element'
export const useWarnOnLeave = (enabled = true) => {
// Display warning alert if user tries to exit
useEffect(() => {
if (!enabled) return
const handleUnload = (event) => {
event.preventDefault()
return (event.returnValue = '')
}
const opts = { capture: true }
window.addEventListener('beforeunload', handleUnload, opts)
return () => {
window.removeEventListener('beforeunload', handleUnload, opts)
}
}, [enabled])
}