All topics

Undefined is suppose to be null but..

A-Chivas

4 months ago

dont know why it passes of as a string one day and null the other, also messes up the entire formula, her it is false for some reason, plz help
unicodes

4 months ago

Usually i'm using this check, could this solve your issue?
also you can use this, but now always working, in some situation it returns incorrect. this is why size, gr. than is my favorite and you can be sure that returns as expected.
@A-Chivas
dont know why it passes of as a string one day and null the other, also messes up the entire formula, her it is false for some reason, plz help
Lucas G

4 months ago

Use the Default to node to default it to null before comparing it to null
The issue here is that undefined does not equal to null
@unicodes
Usually i'm using this check, could this solve your issue?
Lucas G

4 months ago

What is this check for?
unicodes

4 months ago

I'm checking if an API or variable returns a value before making a decision, such as displaying a default avatar image or the user's avatar.
MartinF

4 months ago

I've had the issue to with null and undefined, so tried to create a global formula to check for all 'empty' values. It seems to reliably return true for undefined, any null value and any empty string, object or array. Useful for looking for the absence of things.
MartinF

4 months ago

Would be greateful to know if any holes in this
Tod

4 months ago

Great energy @MartinF! Your continuous contribution to the toddle Community just made you advance to Community Level 5!
MartinF

4 months ago

Added a bit to the bottom as is it wasn't blocking "undefined", which it seems to be thinking is a string.

Undefined is suppose to be null but..

A-Chivas

unicodes

Lucas G

Lucas G

unicodes

MartinF

MartinF

Tod

MartinF