I want to do "is not blank" in a custom formula. There is a isblank()
function but I can find neither an isnotblank()
function nor a way to say not, such as !
or ==False
.
How can I say is not blank?
I suggest:
=not(isblank(A1))
which returns TRUE if A1 is populated and FALSE otherwise. Which compares with:
=isblank(A1)
which returns TRUE if A1 is empty and otherwise FALSE.