The two control about empty items show the same message so you can add them together. Use the block OR to write : if USERNAME empty or PASSWORD empty then show message Else call firebase etc
The same in register block
If you clear data in the textbox you can’t use it to verify the password or the username, so move the clear block after the control .
For your message error probability you can’t got data from firebase . So you can’t get item 4 from empty value.
The username is on firebase ? Look at the socket value if tag not there is an empty string. If tag doesn’t exist he get empty string
I’ve done almost, just like what you said. Still no progress. I keep stucking at the same spot.
I’ll attach my project and gave you some screenshots.
Please do tell me if you find any mistake, I’m still trying to getting a grasp on this platform.
Set it as No data or similar so you get more information.
Is in the editor in setting section on the right but you can change it with block too.
It is important to set the level where you want to work.
You can set it also in the tag socket , image you have a main level USER and under it a tag MAN and inside the names of the users . If you are at “level zero” ,the first one , default bucket set. You can use this kind of tag to move between level tag= USER/MAN/username to walk through the level and get username