Flutter: startRegistration

Starts the registration of a new passkey for the signed in user.

• Requires a signed in (non-anonymous) user.
• Pass the returned options to the platform's passkey API to create the credential, then call passkey.verifyRegistration() with the result.
• When the server omits user.name/displayName in the registration options, they are backfilled with friendlyName (or a generic Passkey default) before the platform ceremony.

Parameters

• friendlyName

  (Optional)

  Human readable name used as a fallback for the WebAuthn `user.name`/`displayName` when the server omits them. Defaults to `Passkey` when not provided.

Examples

Start a passkey registration

final PasskeyRegistrationOptionsResponse registration =
    await supabase.auth.passkey.startRegistration(
  friendlyName: 'Work laptop',
);

// Hand registration.options to the platform passkey API.