How to access facebookAppId key defined in app.json

Hello. In my app I’m trying to implement Facebook login. I’m following the tutorial (https://docs.expo.io/versions/latest/sdk/facebook/) and it says I need to use Facebook.logInWithReadPermissionsAsync(appId, options) - and now - I already have the appId defined in my app.json, because apparently I have to, according to the tutorial. And now, to avoid repeating myself, I would like to fetch it, but Constants.manifest.facebookAppId gives ‘undefined’ even when I can access other things, like Con...

17 May 2019 ... In my app I'm trying to implement Facebook login. ... a config module to store my facebook app id so I can manage and import it where I need it.

Lee mas