uuid-validator
Useful little package to validate UUIDs in Node.js. Usage:
var validate = ; // Let's validate a uuid version 1. If we don't pass a version, it'll// infer it based on the uuid itself.; // => true // We can tell it what version to expect, and if it gets the wrong// version, it'll return false.; // => true (it's version 1); // => false (it's not version 4) // You can also pass buffers instead of strings.// This works for UUID versions 1 through 4 // If you want to find out what version a UUID is:validateversion'95ecc380-afe9-11e4-9b6c-751b66dd541e'; // => 1