joi-postalcode

Joi extension for validating postal codes
worldwide using postal-codes-js.

Versions

* Version 1.X is for Joi < v14
* Version 2.X (latest) is for Joi > v14

How to Use

Get the required packages:
``
npm install joi joi-postalcode
`

Create an extended instance of Joi, then specify the 2-letter
ISO country code as a parameter to postalCode in your schema:

`
const Joi = require('joi')
const joiPostalCode = Joi.extend(require('joi-postalcode'))
joiPostalCode.string().postalCode('CA').validate('A1A 1A1') // Canada
joiPostalCode.string().postalCode('').validate('90210') // Default country is US
joiPostalCode.string().postalCode('TR').validate('33150') // Turkey
``

See List of postal codes for
a list of postal code formats and supported countries.