I built an app and I subscribed the publisher plan for public apps ($10/month). I deployed my app and now I have three warnings saying:
If the app uses the USEREMAIL() function, it must require users to sign in. As currently configured, the behavior of this function is unpredictable and will stop working entirely on Jan 20, 2018. Please fix your app before that date.
I use the USEREMAIL() function so users login with their email and then based on their email each user can just see their inputs in the app, not the ones of the other users. So I basically use USEREMAIL() to filter what the users see in their interface of the app.
Could anyone help me? Thanks!!!