Missing or invalid 'expires_in' field

[robingenz]

When you log in with GitHub and then call accessTokenExpiresAt, you get the following error message:

Missing or invalid ‘expires_in’ field

There should be a way to check whether the access token is expiring without throwing an error, as was solved for the refresh token with the hasRefreshToken method.

[pilcrowonpaper]

Access tokens issued with GitHub OAuth Apps don't have an expiration, so the field will never be defined.

Though, I guess a provider could conditionally include the expiration date.

[robingenz]

Yes, that's why I would be helpful to have a method to check if an expiration date is defined or not.