Home > @firebase/auth > reauthenticateWithPopup

reauthenticateWithPopup() function

Reauthenticates the current user with the specified OAuthProvider using a pop-up based OAuth flow.

Signature:

export declare function reauthenticateWithPopup(user: User, provider: AuthProvider, resolver?: PopupRedirectResolver): Promise<UserCredential>;

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<UserCredential>

Description

If the reauthentication is successful, the returned result will contain the user and the provider's credential.

Example

// Sign in using a popup.
const provider = new FacebookAuthProvider();
const result = await signInWithPopup(auth, provider);
// Reauthenticate using a popup.
await reauthenticateWithPopup(result.user, provider);