Need cell to return NULL if there is a formula in referenced cell
=IF(ISBLANK($T2),"", MAX(0,$T2-TODAY()))
This formula reads column T for a date and counts down to Zero where it stops. There is a formula underlying the date in column T so that even when there is no date, Excel doesn't read the cell as "blank" because of the formula. I've tried ISERROR but I think I got my syntax wrong. I need this formula to return NULL when there is no date in column T.
Thanks.
|