upu-postcode v17.12.2

United Postal Union Postcodes

All postcode formats, validations, and masking by country

Use

TODO

TODO

• Add in mapping of ISO3166-2 to postcode region ids to allow autofill when region is known
• Add indicator when PO Box relations
• Add in Valid, Invalid samples
• Add in testing of pattern and masking
• Add sources for each country
• Add Contributing doc

Sources

• https://en.wikipedia.org/w/index.php?title=List_of_postal_codes
• https://github.com/Cimpress-MCP/postal-codes-js