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react catch error in component

Quaint Quail answered on March 17, 2020 Popularity 10/10 Helpfulness 2/10

answer react catch error in component

react catch error in component

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class ErrorBoundary extends React.Component {
  constructor(props) {
    super(props);
    this.state = { hasError: false };
  }

  componentDidCatch(error, info) {    // Display fallback UI    this.setState({ hasError: true });    // You can also log the error to an error reporting service    logErrorToMyService(error, info);  }
  render() {
    if (this.state.hasError) {      // You can render any custom fallback UI      return <h1>Something went wrong.</h1>;    }    return this.props.children;
  }
}

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: reactjs.org

Tags: javascript

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Contributed on Mar 17 2020

Quaint Quail

0 Answers Avg Quality 2/10

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