const Joi = require('joi') module.exports = { name: Joi.string() .regex(/^[\sA-Z\u00C0-\u00FF().,-]+$/i) .required(), code: Joi.string() .regex(/^[A-Z]{3,7}$/) .required(), countries: Joi.array().items( Joi.string() .regex(/^[A-Z]{2}$/) .required() ) }