When using React.js Why do I get `ref` is not a prop & `key` is not a prop. error Notes however I do not get this error running with webpack-dev-server. I do not have ref or key defined in any of my react components.

Reputation: 169

React: ref is not a prop

When using React.js

Why do I get `ref` is not a prop & `key` is not a prop. error

Notes

Upvotes: 16

Reputation: 6803

ref and key are reserved prop names in React, and are used internally. That's why you are getting this warning.

If you want to use ref, use this.refs.yourinput

Upvotes: 23