IF function and null cell value

[DAllen]

I'm looking for some guidance on a problem I am having with the IF function
on a spreadsheet. Perhaps someone out there can assist.

Within this spreadsheet, I need to compare two dates: one date is the
current date (using the worksheet function =TODAY() ). The other date is
manually entered as an expiration date. The current worksheet function I
used to compare both dates is =IF(($F$1+30)>=F3,"Remove","") where cell F1
is the result of the worksheet function =TODAY () and F3 represents the
expiration date field. In this instance, we are comparing both dates and if
the sum of TODAY's date + 30 days is greater than or equal to the expiration
date, then the field is populated with the term Remove. If this condition
is not met, then the field is populated with nothing. The latter is
preferential.

So the problem with the way the IF function is written is I need to have a
value in the cell to compare to. If I leave the expiration date field blank
(no value), then the result of the IF worksheet function will be "Remove".
My question is this.... is there a way to modify the IF statement so that
when the expiration date field is left blank, the IF worksheet function will
not return the term "Remove"?

Any help or guidance would be greatly appreciated. As it stands now, I have
populated the expiration date field with a date far off in the future to
prevent this issue from occuring.

Much obliged in advance.

D Allen

 

[JE McGimpsey]

One way:

=IF(AND($F$1+30>=F3, F3<>""),"Remove","")

 

[DAllen]

That did the trick. Thank you very much.

DAllen

One way:

=IF(AND($F$1+30>=F3, F3<>""),"Remove","")