Use Joi for Modella validations and export schema
npm install modella-joi-validatorUse Joi for Modella validations. Exposes schema as Model.joiSchema for use in hapi payload validation
``javascript
var Joi = require('joi');
var Modella = require('modella');
var User = Modella('User');
User
.attr('name', {joi: Joi.string().required()});
var user = new User();
user.validate();
// user.errors
// [{ attr: 'name', message: 'name is required' }];
``