I have a barcode question on my survey that is a required field, and I have a regular expression that constrains it to a certain length. However, I have gotten a lot of complaints from the field that when they scan the barcode (actually a QR code) it adds a space to the end of the value it retrieved from the barcode. They have to manually delete the extra space before they can successfully submit their record. I am try to minimize data entry time as much as possible. James Tedrick do you know of a solution for this?