JAVASCRIPT

redirect if not logged in next js

export async function getServerSideProps(context) {
  const session = await getSession(context)

  if (!session) {
    return {
      redirect: {
        destination: '/',
        permanent: false,
      },
    }
  }

  return {
    props: { session }
  }
}

next js redirect if not logged in

useEffect(() => {
  if (userData.email) {
    router.push('/redirect') // redirects if there is no user
  }
}, [userData])