Home > @firebase/auth > reauthenticateWithRedirect

reauthenticateWithRedirect() function

Reauthenticates the current user with the specified OAuthProvider using a full-page redirect flow.

Signature:

export declare function reauthenticateWithRedirect(user: User, provider: AuthProvider, resolver?: PopupRedirectResolver): Promise<never>;

Parameters

Parameter	Type	Description
user	User	The user.
provider	AuthProvider	The provider to authenticate. The provider has to be an OAuthProvider. Non-OAuth providers like EmailAuthProvider will throw an error.
resolver	PopupRedirectResolver	An instance of PopupRedirectResolver, optional if already supplied to initializeAuth() or provided by getAuth().

Returns:

Promise<never>

Example

// Sign in using a redirect.
const provider = new FacebookAuthProvider();
const result = await signInWithRedirect(auth, provider);
// This will trigger a full page redirect away from your app

// After returning from the redirect when your app initializes you can obtain the result
const result = await getRedirectResult(auth);
// Link using a redirect.
await linkWithRedirect(result.user, provider);
// This will again trigger a full page redirect away from your app

// After returning from the redirect when your app initializes you can obtain the result
const result = await getRedirectResult(auth);