gistfile1.js

var eve = require('EVE')

var type = eve.type

schema = type.object({
   number: type.number().min(5),
   something: type.string().trim().notEmpty().required()
})

console.log(schema.val({number:'123'}).validate())
/*
{ ok: true,
  name: 'EveError',
  _messages: [],
  _hasChildren: true,
  _children: 
   { something: 
      { ok: true,
        name: 'EveError',
        _messages: [Object],
        _hasChildren: false,
        _children: {},
        _alias: undefined,
        message: 'is required' } },
  message: 'is required' }
*/

console.log(schema.val({number:'123'}).val())
/*
{ number: 123 }
*/