charAt(0) == 't'others can do val != 'false' just let it flow.
I got a better one: O for true and N for false.
Seen in production for quite important stuff (payment requests).
O is from Oui, N from Non, of course!
😐🫤
Use a CHAR(1) you can then use it as an enumeration.
Don’t use T/F for true/false use it for the actual sematic meaning for the thing that the Boolean is toggling. E g. S for subscribed, U for unsubscribed, or whatever.
It also means when you inevitably grow to needing a tri-state it makes sense.