mikl/edzif-validator

'use strict'

const Joi = require('joi')

module.exports = Joi.string().regex(/^(?:[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?\.)+[a-z0-9][a-z0-9-]{0,61}[a-z0-9]$/).max(253)