C Caveman Platinum Member Nov 18, 1999 2,537 34 91 Jan 24, 2005 #1 Or... Do there have to be alpha characters as part of the 12 digit sequence?
kranky Elite Member Oct 9, 1999 21,019 156 106 Jan 24, 2005 #2 It's valid. The "digits" are hexadecimal numbers which range from 0-9 plus A-F.