prop-types-exact

For use with React PropTypes. Will error on any prop not explicitly specified.

Usage

1import PropTypes from 'prop-types';
2import exact from 'prop-types-exact';
3
4function Foo({ foo, bar }) {
5  return <div>{foo}{bar}</div>
6}
7Foo.propTypes = exact({
8  foo: PropTypes.string,
9  bar: PropTypes.number,
10});
11
12<Foo foo="hi" bar={3} /> // no warnings
13
14<Foo foo="hi" bar={3} baz="extra" /> // propTypes warning!

Tests

Simply clone the repo, npm install, and run npm test