Hey, guys, I need your help.
I’m working on a little project.
when a user registers a user id is created in firebase with a subdirectory.
and when he clicks on a button he gets a point.
I’m stuck here.
the same concept as app earning
as you can see from my beginner’s level, I thought I’d have this
so I can specify the current user but I don’t know how to add the value of 1 + its old value to it.
if I use the got value block I can add the value 1 + the old one but I can’t specify the user
so how can i select a specific user in firebase with subdirectory and add a new value + keep the old value