I looked through some old posts to find a way to add to this formula:
=IF(ISBLANK(L3),(SUM(M3-J3)),””)
I need to add cell G3 to the ISBLANK statement. I did see a post (#482685) that has a formula that looks for multiple blanks, but could not get it to work for me.
=IF(ISBLANK(A5);ISBLANK(B5);LEN(B5)=4)
What am I doing wrong?