Adding A Not(IsBlank) To IF Statement(help)

[getmhawks]

I want to add something to this formula that makes the statement false
if there is nothing in cell C12. How would I add a not(isblank(C12))
statement to this or is there a better way. Thanks!

=IF(TODAY()-B12>30,IF(ISBLANK(I12),"OVERDUE",""), "")

 

[Don Guillett]

to be SURE, you may want this. Touching the space bar can ruin your life
=IF(OR(E5="",E5=" "),"",yourformula)

 

[Biff]

add something to this formula that makes the statement false

if there is nothing in cell C12

For which branch?

=IF(TODAY()-B12>30,IF(ISBLANK(I12),"OVERDUE",""), "")

Could be better expressed as:

=IF(AND(TODAY()-B12>30,ISBLANK(I12)),"OVERDUE","")

Biff