src/validators/record_type_mx.js
'use strict'
const Joi = require('joi')
const domainName = require('./domain_name')
const recordBase = require('./record_base')
module.exports = recordBase.keys({
record_type: Joi.string().valid('MX').required(),
name: domainName.required().allow('@'),
priority: Joi.number().integer().positive().max(500).required()
})