Try something like this, although you could just use the
test criteria in the IF statement, rather than checking a
cell value.

If Sheets("Sheet 1").Range("A1").Value = "No" Then
MsgBox(Invalid data Input.")
Exit Sub
End If

Cheers, Pete.

-----Original Message-----
hello all,

I have a macro that runs fine, the problem is it relies
on user input,
and will run even if the data received is invalid. I can
calculate
simple checks to confirm if the user has inputted valid
data, and
simply set a test cell to either "YES" or "NO".

Is there any way I can amend the macro such that if the
cell reads "NO"
the macro stops and gives the user a relevant message,
and if the cell
reads "YES", the macro runs through as normal.

any help/comments will be appreciated.

CHEERS


---
Message posted from http://www.ExcelForum.com/

.