You can use InStr to look for a comma.

You can use Split (xl2k or newer) to parse the string into an array.

Les wrote:

Hi all,

I have a text box that the user can put in either a single 7 digit part
number or more than one part number, seperated by a comma ",".

I am wanting to test the condition - either one 7 digit number or more than
one 7 digit number seperated by the comma.

Any help would be much appreciated..

--
Les

--

Dave Peterson