react error boundary

1class ErrorBoundary extends React.Component {
2  constructor(props) {
3    super(props);
4    this.state = { hasError: false };
5  }
6
7  static getDerivedStateFromError(error) {    // Update state so the next render will show the fallback UI.    return { hasError: true };  }
8  componentDidCatch(error, errorInfo) {    // You can also log the error to an error reporting service    logErrorToMyService(error, errorInfo);  }
9  render() {
10    if (this.state.hasError) {      // You can render any custom fallback UI      return <h1>Something went wrong.</h1>;    }
11    return this.props.children; 
12  }
13}