Simple Node.js validation for Eircodes
npm install eircodeValidates Eircodes (Irish postcodes).
npm install eircodejs
const eircode = require('eircode');
// OR
import eircode from 'eircode';
`Usage
`js
const isEircodeValid = eircode('A42F8G0'); // Returns true;const isEircodeValid = eircode('A32F8G0'); // Returns error: Routing key is Invalid
const isEircodeValid = eircode('A32F8G08'); // Returns error: Eircode is too long
const isEircodeValid = eircode('A32F880'); // Returns error: Unique identifier is invalid
``