1class App extends React.Component {
2  constructor(props) {
3    super(props);
4    this.state = {};
5  }
6
7  handleChange = e => {
8    const { name, value } = e.target;
9
10    this.setState({
11      [name]: value
12    });
13  };
14
15  render() {
16    return (
17      <div className="radio-buttons">
18        Windows
19        <input
20          id="windows"
21          value="windows"
22          name="platform"
23          type="radio"
24          onChange={this.handleChange}
25        />
26        Mac
27        <input
28          id="mac"
29          value="mac"
30          name="platform"
31          type="radio"
32          onChange={this.handleChange}
33        />
34        Linux
35        <input
36          id="linux"
37          value="linux"
38          name="platform"
39          type="radio"
40          onChange={this.handleChange}
41        />
42      </div>
43    );
44  }
45}