ReactJS Evergreen Switch Component

Last Updated : 14 Jun, 2021

React Evergreen is a popular front-end library with a set of React components for building beautiful products as this library is flexible, sensible defaults, and User friendly. Switch Component allows the user to toggle the state of a single setting on or off. We can use the following approach in ReactJS to use the Evergreen Switch Component.

Switch Props:

id: It is used to denote the id attribute of the radio.
name: It is used to define the name attribute of the radio.
value: It is used to denote the value attribute of the radio.
height: It is used to define the height of the switch.
checked: The switch is checked when this is set to true.
onChange: It is a function that is called when the state changes.
disabled: The switch is disabled when this is set to true.
isInvalid: The switch is invalid when this is set to true.
appearance: It is used for the appearance of the checkbox.
hasCheckIcon: The switch has a check icon when this is set to true.
defaultChecked: The switch is true by default when this is set to true.

Creating React Application And Installing Module:

Step 1: Create a React application using the following command:
```
npx create-react-app foldername
```

Step 2: After creating your project folder i.e. foldername, move to it using the following command:
```
cd foldername
```
Step 3: After creating the ReactJS application, Install the required module using the following command:
```
npm install evergreen-ui
```

Project Structure: It will look like the following.

Project Structure

Example: Now write down the following code in the App.js file. Here, App is our default component where we have written our code.

App.js

import React from 'react'
import { Switch } from 'evergreen-ui'
  
export default function App() { 
  
  const [value, setValue] = React.useState(false) 
  
  return ( 
    <div style={{ 
      display: 'block', width: 700, paddingLeft: 30 
    }}> 
      <h4>ReactJS Evergreen Switch Component</h4> 
      <Switch checked={value} onChange={() => setValue(!value)} /> 
      <p>Switch Value: {`${value}`} </p> 
    </div> 
  ); 
}