json_validate

gistfile1.coffee

validate = require('./node_modules/commonjs-utils/lib/json-schema.js').validate

schema =
	type: "object"
	properties:
		users:
			type: "object"
			items:
				type: "object"
				properties:
					id: {type: "number"}
					username: {type: "string"}
					numPosts: {type: "number"}
					realName: {type: "string", optional: true}

object =
	users: [
		{id: 1, username: 'mr. stone', numPosts: 5, age: 34 }
		{id: 2, username: 'mr. wood', }
	]


console.log validate object, schema