When there's an existing account with the same email address, Facebook is still allowed to login and create a new user with the same email.
So I end up with users creating 2 accounts with same email address.
Is this a default behavior or can it be changed? Another behavior would be stitch returning false, and I prompt user to authenticate with email/password before linking the facebook account.
When there's an existing account with the same email address, Facebook is still allowed to login and create a new user with the same email.
So I end up with users creating 2 accounts with same email address.
Is this a default behavior or can it be changed? Another behavior would be stitch returning false, and I prompt user to authenticate with email/password before linking the facebook account.