How to change border color of mui radio button in react js?

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To change border color of mui radio button in react js, you can set color: 'red' in the & .MuiSvgIcon-root:not(.MuiSvgIcon-root ~ .MuiSvgIcon-root)'. It will change border color of mui radio button in React JS.

Today, I am going to show you, How to change border color of mui radio button in react js.

Installation

Install the following packages to use mui radio in react js.

npm

npm install @mui/material @emotion/react @emotion/styled

yarn

yarn add @mui/material @emotion/react @emotion/styled

Table of contents

• Install MUI and create a new React app.
• Import Material-UI radio.
• Use the radio Component

Step 1: Install MUI 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 Material-UI radio.

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

import React from "react";
import Radio from "@mui/material/Radio";
import "./App.css";

Step 3: Use the Radio Component.

You can use the Radio component in your react js. For example, Radio buttons let users make a mutually exclusive choice. Only one selection is allowed from the available set of options. You can use <Radio/> component make a radio in react js.

<Radio
    checked={selectedValue === "a"}
    onChange={handleChange}
    value="a" 
    name="radio-buttons"
    slotProps={{ input: { "aria-label": "A" } }}
    sx={{
        '& .MuiSvgIcon-root:not(.MuiSvgIcon-root ~ .MuiSvgIcon-root)':
          {
            color: 'red',
          },
            '& .MuiSvgIcon-root + .MuiSvgIcon-root': {
            color: 'blue',
            },
   }}
/>   

MUI material change border color of mui radio button example.

The below code is an example, you need to import Radio Component. you can set color: 'red' in '& .MuiSvgIcon-root:not(.MuiSvgIcon-root ~ .MuiSvgIcon-root)' radio and to change border color of mui radio button in react js.

App.js

import React from "react";
import Radio from "@mui/material/Radio";

export default function RadioButtons() {
  const [selectedValue, setSelectedValue] = React.useState("a");

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

  return (
    <>
      <Radio
        checked={selectedValue === "a"}
        onChange={handleChange}
        value="a"
        name="radio-buttons"
        slotProps={{ input: { "aria-label": "A" } }}
        sx={{
          "& .MuiSvgIcon-root:not(.MuiSvgIcon-root ~ .MuiSvgIcon-root)": {
            color: "red"
          },
          "& .MuiSvgIcon-root + .MuiSvgIcon-root": {
            color: "blue"
          }
        }}
      />
      <Radio
        checked={selectedValue === "b"}
        onChange={handleChange}
        value="b"
        name="radio-buttons"
        slotProps={{ input: { "aria-label": "B" } }}
      />
    </>
  );
}

In the above code example, I have used the @mui/material component and changed border color of mui radio button in react js.

Check the output of the above code example.

Here, we are provided code sandbox links for the above program change border color of mui radio button in react js. Then you can use whenever you want and do the changes as per your requirements.

Try it Yourself

All the best 👍