tableau-mkt/addressfield.json — pull request #17 by iamEAP (2014-09-22 21:56:04+00:00)
Title: Add Australia postal code format

Very straightforward. Australian postal codes consist of 4 digits only. [Data from Google](http://i18napis.appspot.com/address/data/AU).

__Proposed format__
`^\d{4}$`

__Examples__
- 2055
- 1235