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Re: Zip Codes ctype? Pregmatch?

From Martin Leese <please@see.Web.for.e-mail.INVALID>
Newsgroups comp.lang.php
Subject Re: Zip Codes ctype? Pregmatch?
Date 2013-08-20 11:59 -0600
Organization A noiseless patient Spider
Message-ID <kv0apm$ml0$1@dont-email.me> (permalink)
References <kv08v0$614$1@speranza.aioe.org>

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Twayne wrote:
> Hi all,
> 
> I'm attempting to check for US and Canadian zip codes (postal codes). 
> The US is easy; mostly just be sure it's five numerics and except 
> "00000" and "99999". But Canadian is a different story because:
>    It consists of alternating alpha and numeric characters (AnAnAn) but 
> not the entire alphabet. 8 N.A. English letters are not used, as in 
> DFIOQUW AND Z or put another way, they only use 18 letters in their 
> postal codes.

Note that postcodes must have a space in
the middle, ie, AnA nAn.  In practice,
however, there is so much brain-dead
software in use that believes otherwise, it
would be prudent to make the space optional.

 From the Canada Post Addressing Guide:
    "Postal codes must be printed in
     upper case with the first three
     elements separated from the last
     three by one space (no hyphens)."

-- 
Regards,
Martin Leese
E-mail: please@see.Web.for.e-mail.INVALID
Web: http://members.tripod.com/martin_leese/

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Thread

Zip Codes  ctype? Pregmatch? Twayne <nobody@spamcop.net> - 2013-08-20 13:27 -0400
  Re: Zip Codes  ctype? Pregmatch? Martin Leese <please@see.Web.for.e-mail.INVALID> - 2013-08-20 11:59 -0600
    Re: Zip Codes  ctype? Pregmatch? Twayne <nobody@spamcop.net> - 2013-08-20 15:01 -0400
  Re: Zip Codes  ctype? Pregmatch? Robert Heller <heller@deepsoft.com> - 2013-08-20 13:08 -0500
    Re: Zip Codes  ctype? Pregmatch? Twayne <nobody@spamcop.net> - 2013-08-20 15:03 -0400
      Re: Zip Codes  ctype? Pregmatch? Robert Heller <heller@deepsoft.com> - 2013-08-20 14:36 -0500
        Re: Zip Codes  ctype? Pregmatch? Twayne <nobody@spamcop.net> - 2013-08-20 20:17 -0400
  Re: Zip Codes  ctype? Pregmatch? RESOLVED Twayne <nobody@spamcop.net> - 2013-08-20 15:06 -0400
    Re: Zip Codes  ctype? Pregmatch? RESOLVED Norman Peelman <npeelman@cfl.rr.com> - 2013-08-20 19:53 -0400
      Re: Zip Codes  ctype? Pregmatch? RESOLVED Twayne <nobody@spamcop.net> - 2013-08-20 20:29 -0400
        Re: Zip Codes  ctype? Pregmatch? RESOLVED Moon Elf <moonelf@moonelfsystem.net> - 2013-12-16 10:02 +0000
          Re: Zip Codes  ctype? Pregmatch? RESOLVED Doug Miller <doug_at_milmac_dot_com@example.com> - 2013-12-16 12:27 +0000
  Re: Zip Codes  ctype? Pregmatch? Norman Peelman <npeelman@cfl.rr.com> - 2013-08-20 19:52 -0400
    Re: Zip Codes  ctype? Pregmatch? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-08-21 14:53 +0200
      Re: Zip Codes  ctype? Pregmatch? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-08-21 14:58 +0200
        Re: Zip Codes  ctype? Pregmatch? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-08-21 15:06 +0200
          Re: Zip Codes  ctype? Pregmatch? Curtis Dyer <dyer85@gmail.com> - 2013-08-24 10:22 +0000
            Re: Zip Codes  ctype? Pregmatch? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-08-24 12:52 +0200
            Re: Zip Codes  ctype? Pregmatch? Doug Miller <doug_at_milmac_dot_com@example.com> - 2013-08-25 14:31 +0000
              Re: Zip Codes  ctype? Pregmatch? Twayne <nobody@spamcop.net> - 2013-08-25 13:21 -0400
            Re: Zip Codes  ctype? Pregmatch? Twayne <nobody@spamcop.net> - 2013-08-25 13:17 -0400
      Re: Zip Codes  ctype? Pregmatch? Twayne <nobody@spamcop.net> - 2013-08-21 19:10 -0400
        Re: Zip Codes  ctype? Pregmatch? BootNic <bootnic.bounce@gmail.com> - 2013-08-21 22:09 -0400
          Re: Zip Codes  ctype? Pregmatch? Twayne <nobody@spamcop.net> - 2013-08-22 18:22 -0400
  Re: Zip Codes  ctype? Pregmatch? Jeff North <jnorthau@yahoo.com.au> - 2013-08-21 21:25 +1000
    Re: Zip Codes  ctype? Pregmatch? Twayne <nobody@spamcop.net> - 2013-08-21 18:53 -0400
      Re: Zip Codes  ctype? Pregmatch? Norman Peelman <npeelman@cfl.rr.com> - 2013-08-21 22:46 -0400
  Re: Zip Codes  ctype? Pregmatch? gordonb.qnlcm@burditt.org (Gordon Burditt) - 2013-08-31 01:17 -0500
    Re: Zip Codes  ctype? Pregmatch? Fiver <numeralfive@gmail.com> - 2013-08-31 16:40 +0200
      Re: Zip Codes  ctype? Pregmatch? Norman Peelman <npeelman@cfl.rr.com> - 2013-08-31 11:56 -0400
        Re: Zip Codes  ctype? Pregmatch? Welsh Vanner <welshvanners@welsh-vanners.co.uk> - 2013-08-31 20:23 +0100
        Re: Zip Codes  ctype? Pregmatch? Twayne <nobody@spamcop.net> - 2013-08-31 20:21 -0400
      Re: Zip Codes  ctype? Pregmatch? Martin Leese <please@see.Web.for.e-mail.INVALID> - 2013-08-31 09:56 -0600
    Re: Zip Codes  ctype? Pregmatch? Twayne <nobody@spamcop.net> - 2013-08-31 20:07 -0400

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