I’ve an app utilizing Firebase Authentication with Register with Apple as an possibility. When customers obtain my app on a brand new system and wish to log in once more, I have to know if their Apple ID (or personal Apple ID) is already related to an account.
My app makes use of nameless accounts by default with the choice to hyperlink to a unique supplier later. However with Register with Apple, if I try and hyperlink the credential, the credential is burnt.
Is there any method I can inform if the credential I obtain from Register with Apple is a brand new one or an outdated one?
I attempted to extract the e-mail from the JWT so I might see if an account already exists, however Firebase are eradicating the power to question accounts by e-mail on the shopper facet.
I really feel like I should be lacking one thing apparent so assistance is appreciated!
