esquema

validate objects against a schema.

installation

npm install --save esquema

tests

npm test

usage

...

var e = require('esquema');

var validateUser = e({
  _id: {
    type: Number,
    required: true
  },
  name: String,
  email: {
    type: String,
    required: true,
    validator: function (value) {
      return /foo/.test(value);
    }
  }
});

var user1 = {_id: 123, email: '[email protected]', name: 'joe', foo: 'bar'};
var user2 = {email: '[email protected]'};
var user3 = {_id: 456, email: '[email protected]', foo: 'bar'};

var res1 = validateUser(user1);
console.log(res1); // {ok: true, errors: []}

var res2 = validateUser(user2);
console.log(res2); // {ok: false, errors: [{path: '_id', reason: 'missing required property'}]}

var res3 = validateUser(user3);
console.log(res3); // {ok: false, errors: [{path: 'email', reason: 'validation error'}]}

...

license

MIT