loginWithGoogle

Function Signature

Future<PortalAuthorizeUrl> loginWithGoogle()

Description

A PortalAuth method. Returns the Google sign-in URL for the configured auth environment. It opens nothing: your app opens authorizeUrl in a browser, and the sign-in completes when the app receives the redirect and passes it to handleRedirect. Every call fetches a new single-use URL. Open it right away and never cache it: one backend response shares a single-use state across both providers, so reusing a URL, or starting Google and then Apple from the same response, invalidates the other. Google is configured in the Portal dashboard; the app needs no Google client ID. Available starting from portal_flutter 2.0.0.

Parameters

This method takes no parameters.

Returns

PortalAuthorizeUrl - An object containing:

Property	Type	Description
`authorizeUrl`	`String`	The URL to open in a browser.

Example

import 'package:portal_flutter/portal_flutter.dart';
import 'package:url_launcher/url_launcher.dart';

final result = await PortalAuth().loginWithGoogle();

await launchUrl(
  Uri.parse(result.authorizeUrl),
  mode: LaunchMode.externalApplication,
);

Errors

Code	Description
`AUTH_NOT_CONFIGURED`	Called before `configure`
`AUTH_METHOD_UNAVAILABLE`	Google is not enabled for the environment. Not retryable
`AUTH_ACCOUNT_ABSTRACTION_UNAVAILABLE`	`isAccountAbstracted: true` was requested without gas sponsorship enabled. iOS only; Android reports `AUTH_LOGIN_WITH_GOOGLE_ERROR`
`AUTH_LOGIN_WITH_GOOGLE_ERROR`	A network or server error. A `401` means an invalid Auth Environment ID, a `redirectUrl` that is not allow-listed, or an enabled provider that is incompletely configured

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loginWithGoogle

Function Signature

Description

Parameters

Returns

Example

Errors

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