eisisig/zan-compare

Compare zan shape with a js object

zan compare

I needed a small lib to compare a shape of an object to predefined validation object. We were planning on using zan for propTypes so with this we could use zan to compare 2 objects and validate.

See zan for more info zan

Usage

compare(shape, data [, returnErrors:bool])

const zan = require('zan');
const compare = require('zan-compare');

const { recursive, types } = zan;
const { number, string } = types;

const shape = recursive({
	age: number,
	name: string,
	emails: [string]
});

const data = {
	age: 32,
	name: 'Eisi Sig',
	emails: false
};

const isValid = compare(shape, data);
// isValid = false, emails is expected to be an array