[Solved] Need help on checking value on specific location: firebase

[momochita]

HI. Thunker,

I can’t figure out how to check if the specific location contains value/data on firebase prior to save the data.

I can only check if there is a value in user/date/xxx , date folder. but couldn’t figure out how to check the value inside the “IN” or “OUT” folder.

[actech]

Hi

To check the contents of the selected key, you must correctly specify the path to it, which can be copied from the Firebase console after selecting the desired node in it.

[momochita]

Thank you very much.