How to add id attribute to radio button in react js?

July 08, 2024

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To add id attribute to radio button in react js, you can use input text in id="option1" and type="radio". It will add id attribute to radio button in react js.

Today, I am going to show you, how to add id attribute to radio button in react js.

Table of contents

Install and create a new React app.
Import react component.
Create a Component.

Let’s start with the first step.

Step 1: Install and create a new React app.

First you have to install the React project. You should use create-react-app command to create a new React project.

npx create-react-app my-app
cd my-app
npm start

Step 2: Import react component.

After installing, you have to import your React component. To do this, add the following line to the top of your component file.

import React, { useState } from 'react';

Step 3: Create a Component.

You can use id="option1" to add id attribute to radio button in react js.

<div>
  <input
    type="radio"
    id="option1"
    name="options"
    value="1"
    checked={selectedOption === '1'}
    onChange={handleChange}
  />
<label htmlFor="option1">Option 1</label>

<input
  type="radio"
  id="option2"
  name="options"
  value="2"
  checked={selectedOption === '2'}
  onChange={handleChange}
/>
<label htmlFor="option2">Option 2</label>
</div>

Add id attribute to radio button example.

The below code is an example of a React. You have to import 'react' and set input text in id="option1" and type="radio" to add id attribute to radio button in react js.

App.js

import React, { useState } from 'react';

const RadioButtonState = () => {
  const [selectedOption, setSelectedOption] = useState('');

  const handleChange = (event) => {
    setSelectedOption(event.target.value);
  };

  return (
    <div>
      <input
        type="radio"
        id="option1"
        name="options"
        value="1"
        checked={selectedOption === '1'}
        onChange={handleChange}
      />
      <label htmlFor="option1">Option 1</label>

      <input
        type="radio"
        id="option2"
        name="options"
        value="2"
        checked={selectedOption === '2'}
        onChange={handleChange}
      />
      <label htmlFor="option2">Option 2</label>
    </div>
  );
};

export default RadioButtonState;

In the above code example, I have used the id="option1" and add id attribute to radio button in react js.

Check the output of the above code.

All the best 👍