On 09/25/2012 04:08 PM, Le Don X wrote:
thank you guys ... so the set of characters only ( exclusively ) need
to be referred to as : [A-Za-z]
Sorry for jumping in, I'm just seeing this thread for the first time.
Keep in mind the following other rules, just in case you're trying to
validate the postal code they enter:
http://en.wikipedia.org/wiki/Postal_codes_in_Canada
The first letter of a postal code can only be within the set:
ABCEGHJKLMNPRSTVXY
The letters d, f, i, o, q and u never appear anywhere within a postal
code due to ambiguity.
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