redirect

Because you can return or throw responses in loaders and actions, you can use redirect to redirect to another route.

import { redirect } from "react-router-dom";

const loader = async () => {
  const user = await getUser();
  if (!user) {
    return redirect("/login");
  }
};

It's really just a shortcut for this:

new Response("", {
  status: 302,
  headers: {
    Location: someUrl,
  },
});

It's recommended to use redirect in loaders and actions rather than useNavigate in your components when the redirect is in response to data.

See also:

• Returning Responses from Loaders

Type Declaration

type RedirectFunction = (
  url: string,
  init?: number | ResponseInit
) => Response;

url

The URL to redirect to.

redirect("/login");

init

The Response options to be used in the response.