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// yell at any developers using `this.props.whatever` if PropTypes.whatever is not set | |
let PropCheckMixin = { | |
componentWillMount() { | |
this.validateProps(this.props) | |
}, | |
componentWillReceiveProps(nextProps) { | |
this.validateProps(nextProps) | |
}, | |
validateProps(props) { | |
let { displayName, propTypes } = this.constructor | |
for (let prop in props) { | |
if (!propTypes[prop]) { | |
console.warn(`You set a property "${prop}" on Component "${displayName}" but did not provide a PropType declaration for this prop.`) | |
} | |
} | |
} | |
} | |
module.exports = PropCheckMixin |
I have developed a higher order component that does this.
https://github.com/gajus/react-strict-prop-types
It is more or less the same as this mixin. The source code is written in ES6 and uses ES6 classes. It also adds support for HTML properties using allowHTMLProps
option.
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this seems helpful, refer http://viget.com/extend/check-your-props