Hey Eric, would you mind explaining how you coded around these tests?

3456789012345675=0 valid luhn but 16 digits
456789012345671=0 valid luhn but 15 digits
567890123456781=0 ""
678901234567899=0 ""

Edit...actually maybe its just a valid Amkixpress I would be interested in.

Edited by Allen (2010-08-08 06:48 PM)