TypeScript PropTypes Boolean

Introduction

When working with React components written in TypeScript, you'll often need to specify the type of props being passed down to these components for both documentation and type-checking purposes. One of the prop types you can use is the boolean type, which represents a value that can be either true or false.

Example

Here's an example of a React component that accepts a boolean prop:

import * as React from 'react';

interface MyComponentProps {
  isDisabled: boolean;
}

export const MyComponent: React.FC<MyComponentProps> = ({ isDisabled }) => {
  return (
    <button disabled={isDisabled}>Click me</button>
  );
};

In this example, we define an interface MyComponentProps that has a single property isDisabled of type boolean. We then use this interface to specify the type of props being passed down to our component. Inside the component, we access the isDisabled prop and use its value to set the disabled attribute of a button element.

Conclusion

The boolean prop type is a useful tool when working with React components in TypeScript. By specifying the type of props being passed down to our components, we can ensure that our code is both well-documented and type-safe.