How can I check whether a column of dates are all before today's d
 

I'm working in Excel 2007.

I've got a column of dates, and I need to check the column as a whole to
ensure that every date is prior to today's date.

E.g. if today's date is 10/19/2007, and my column is the following:
8/17/1940
4/15/2007
10/18/2007
.... the data is okay; 0 of the dates violate the rule. However, if the
column is the following:
8/17/1940
4/15/2007
10/20/2007
.... then it's not okay, because a date (the third) violates the rule - it
falls after today's date.

I thought I could do it using COUNTIF(A:A,"TODAY()"), where A is the column
of dates, but that function always returns a 0 value, no matter whether the
dates are okay or not. If I replace TODAY() with a date, it works - for some
reason, it just won't recognize and evaluate the TODAY() function.

What am I doing wrong? I appreciate the help!

How can I check whether a column of dates are all before today's d
 

Sorry, I received an error while trying to post this question, and ended up
double-posting it. Please direct replies to the other copy, at
http://www.microsoft.com/office/comm...g=en&cr=US&p=1.

If an... admin or whatever sees this thread, feel free to delete it. Thanks!

"PaladinWhite" wrote:

I'm working in Excel 2007.

I've got a column of dates, and I need to check the column as a whole to
ensure that every date is prior to today's date.

E.g. if today's date is 10/19/2007, and my column is the following:
8/17/1940
4/15/2007
10/18/2007
... the data is okay; 0 of the dates violate the rule. However, if the
column is the following:
8/17/1940
4/15/2007
10/20/2007
... then it's not okay, because a date (the third) violates the rule - it
falls after today's date.

I thought I could do it using COUNTIF(A:A,"TODAY()"), where A is the column
of dates, but that function always returns a 0 value, no matter whether the
dates are okay or not. If I replace TODAY() with a date, it works - for some
reason, it just won't recognize and evaluate the TODAY() function.

What am I doing wrong? I appreciate the help!