login.md

Login Configuration

Configure login identifiers and OAuth options.

Identifiers

createConfig({
  login: {
    identifiers: ['email'],        // or ['email', 'username']
    allowGoogleOAuth: false,
  },
});

Option	Type	Default	Description
identifiers	string[]	['email']	Fields users can log in with
allowGoogleOAuth	boolean	false	Enable Google OAuth 2.0 login

Identifier Options

• ['email'] — Login with email only (default)
• ['email', 'username'] — Login with email or username (requires username field enabled)

Google OAuth

When allowGoogleOAuth: true, two additional routes are mounted:

• GET /auth/google — Redirect to Google
• GET /auth/google/callback — Handle Google's redirect

See Google OAuth Configuration for credential setup.