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Diffstat (limited to 'src/ErrorBoundary.tsx')
| -rw-r--r-- | src/ErrorBoundary.tsx | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/ErrorBoundary.tsx b/src/ErrorBoundary.tsx new file mode 100644 index 0000000..d3f5a60 --- /dev/null +++ b/src/ErrorBoundary.tsx @@ -0,0 +1,34 @@ +import React, { Component, ReactNode } from 'react'; + +interface ErrorBoundaryProps { + children: ReactNode; +} + +interface ErrorBoundaryState { + hasError: boolean; +} + +class ErrorBoundary extends Component<ErrorBoundaryProps, ErrorBoundaryState> { + constructor(props: ErrorBoundaryProps) { + super(props); + this.state = { hasError: false }; + } + + static getDerivedStateFromError(_: Error): ErrorBoundaryState { + return { hasError: true }; + } + + componentDidCatch(error: Error, errorInfo: React.ErrorInfo) { + console.error("Uncaught error:", error, errorInfo); + } + + render() { + if (this.state.hasError) { + return <h1>Something went wrong.</h1>; + } + + return this.props.children; + } +} + +export default ErrorBoundary;
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