Comments on: jQuery Zip/Postal Code Validation Method

By: James Daly

James Daly — Wed, 07 Sep 2011 22:56:53 +0000

isn’t working for me for some reason added it to document.ready in my scripts page below the validator plug in and the postal code is not validating have listed the site if you choose new york and then queens you can see full form

By: Chris Callender

Chris Callender — Thu, 25 Aug 2011 15:43:03 +0000

It looks like the validation method is missing the lowercase r.

By: Chris Callender

Chris Callender — Sun, 28 Nov 2010 01:26:44 +0000

P.s. if you can post this in my previous comment… here is some code added to your function that will automatically add in a space if someone omits it.

if(postalcode.length == 6 && !parseInt(postalcode)){
// no space in postal code
var s = postalcode.substring(0,3) + ‘ ‘ + postalcode.substring(3);
element.value = s;
}

By: Chris Callender

Chris Callender — Sun, 28 Nov 2010 01:22:44 +0000

Thanks for this! I was going to write one myself but though why re-invent it if the code already exists thanks for posting it. Plus my regular expression experience is not very vast.

By: M

Tue, 02 Nov 2010 15:29:43 +0000

The letters D, F, I, O, Q, or U aren’t used in Canadian Postal Codes. So it looks like M2F 1D6 would validate using the code above.

By: jbrenn

jbrenn — Fri, 30 Apr 2010 18:43:57 +0000

Works great – thank you!!

By: sg

sg — Fri, 12 Mar 2010 07:01:15 +0000

fine. but my postal code is optional field and have to check only format.
how to do that

By: Jedidja

Jedidja — Mon, 26 Oct 2009 17:53:47 +0000

Awesome, thanks