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How to use Radio Component in ReactJS?

  • Difficulty Level : Medium
  • Last Updated : 05 May, 2021

Radio buttons allow the user to select one option from a set. Material UI for React has this component available for us and it is very easy to integrate. We can use Radio Component in ReactJS using the following approach:

Creating React Application And Installing Module:

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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 material-ui modules using the following command:

npm install @material-ui/core

Project Structure: It will look like the following.

Project Structure

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

Javascript




import React from 'react';
import Radio from '@material-ui/core/Radio';
import FormControl from '@material-ui/core/FormControl';
import FormLabel from '@material-ui/core/FormLabel';
import FormControlLabel from '@material-ui/core/FormControlLabel';
import RadioGroup from '@material-ui/core/RadioGroup';
 
 
const App = () => {
 
  return (
    <div style={{
      margin: 'auto',
      display: 'block',
      width: 'fit-content'
    }}>
      <h3>How to use Radio Component in ReactJS?</h3>
      <FormControl component="fieldset">
      <FormLabel component="legend">Select Your Gender</FormLabel>
      <RadioGroup aria-label="gender" name="gender1">
        <FormControlLabel value="male" control={<Radio />} label="Male" />
        <FormControlLabel value="female" control={<Radio />} label="Female" />
        <FormControlLabel value="other" control={<Radio />} label="Other" />
      </RadioGroup>
    </FormControl>
    </div>
  );
}
 
export default App;

 
 

Step to Run Application: Run the application using the following command from the root directory of the project:

 

npm start

Output: Now open your browser and go to http://localhost:3000/, you will see the following output:

 

 




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