This course will be retired on March 1, 2023. We recommend "React Components" for up-to-date content.
Validate Props with PropTypes6:15 with Guil Hernandez
As your app grows, it's a good practice to "type check" or validate the data a component receives from props. In this video, you'll learn how to validate props with the PropTypes library. PropTypes not only help you catch and avoid bugs, they also serve as a documentation for components. Other developers working on the same project will know exactly which props your components take, and what types they should be.
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