Disable button based on data value

Ok, been working on this one for a few hours.

I have a button that simply opens a modal. I would like to disable this button if the latest record has a Null value in one of it’s fields. See screenshot …

I am sure there is some simple way and I am just over thinking it.

Hi Brad,
Use the dynamic attributes > input > disabled.
Then as an expression you can use the ‘last’ formatting option with your query. It will return the last record.