react Architecture Docs
Home / Class/ ErrorBoundary Class — react Architecture

ErrorBoundary Class — react Architecture

Architecture documentation for the ErrorBoundary class in ReactDOMLegacyFiber-test.js from the react codebase.

Class javascript

Entity Profile

Dependency Diagram

graph TD
  b7599544_97cc_0429_efbe_4b2cf63ecde7["ErrorBoundary"]
  52a5c246_05df_8a3e_9c6a_9c022bdd6101["ReactDOMLegacyFiber-test.js"]
  b7599544_97cc_0429_efbe_4b2cf63ecde7 -->|defined in| 52a5c246_05df_8a3e_9c6a_9c022bdd6101
  dcc59529_489a_b491_0bc9_1aa9e32ad2f1["componentDidCatch()"]
  b7599544_97cc_0429_efbe_4b2cf63ecde7 -->|method| dcc59529_489a_b491_0bc9_1aa9e32ad2f1
  fca90e63_7a22_da78_1d25_5d0169d34dcd["render()"]
  b7599544_97cc_0429_efbe_4b2cf63ecde7 -->|method| fca90e63_7a22_da78_1d25_5d0169d34dcd

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactDOMLegacyFiber-test.js lines 698–709

    class ErrorBoundary extends React.Component {
      state = {error: null};
      componentDidCatch(error) {
        this.setState({error});
      }
      render() {
        if (this.state.error) {
          return <p {...expectHTML} />;
        }
        return this.props.children;
      }
    }

Defined In

Source

Frequently Asked Questions

What is the ErrorBoundary class?
ErrorBoundary is a class in the react codebase, defined in packages/react-dom/src/__tests__/ReactDOMLegacyFiber-test.js.
Where is ErrorBoundary defined?
ErrorBoundary is defined in packages/react-dom/src/__tests__/ReactDOMLegacyFiber-test.js at line 698.

Analyze Your Own Codebase

Get architecture documentation, dependency graphs, and domain analysis for your codebase in minutes.

Try Supermodel Free