How to validate a string from a set of permuted values with fixed prefixes in C#
<p>I have a variable which I have to validate at server side.
The field  should be like Thh, Qhh, Bhh where 'h' is a hex digit in the set {02, 82, 03, 83, 04, 84, 05, 85, 06, 86, 07, 87}</p>
