If there's a duplicate nickname in the database, I'd like to make an error

[tatiang]

Take a look at the way the cloud variables are set up in these topics:

[Solved] How to take nested value from FIrebase

How can I take this value from firebase as a list to show it in a list viewer [image] [image] This is not working

[Solved] How to update nested Firebase value?

I’m wondering how to update a nested Firebase value without the Realtime_DB component. For example, how would I set the value of game data–>Players–>Guest–>Name below? I know how to create that object but… do I just create the object all over again when I want to update the value? [Screen Shot 2020-12-03 at 11.47.32 PM] This is what I had in mind but it won’t work for obvious reasons: [Screen Shot 2020-12-03 at 11.52.34 PM]