Error when accessing gigya/raas-login #158
Description
Uncaught PHP Exception TypeError: "Drupal\gigya\CmsStarterKit\GigyaApiHelper::validateUid(): Argument #1 ($uid) must be of type string, null given
This error is given when accessing /gigya/raas-login without an UID - there should be sufficient fallback to fail gracefully instead of throwing errors.