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This is a playground to test code. It runs a full Node.js environment and already has all of npm’s 1,000,000+ packages pre-installed, including postcode with all npm packages installed. Try it out:

const { parse, isValid, toOutcode } = require("postcode"); // Quickly sanity check postcode console.log(isValid("SW1A 2AA")); // Extract outward code console.log(toOutcode("SW1A 2AA")); // Parse postcode to access different parts const postcode = parse("Sw1a 2AA");

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postcode v5.0.0

UK Postcode helper methods

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