How can you trigger an error boundary for testing purposes in a component's render method?
- By using this.setState() with an error object.
- By wrapping the component with a special error component.
- By manually throwing an error using throw new Error().
- By using try...catch inside the component's render method.
To trigger an error boundary for testing purposes in a component's render method, you can manually throw an error using throw new Error(). This will cause the error boundary to catch the error and handle it as specified. The other options are not typical ways to intentionally trigger error boundaries in a controlled manner for testing or error handling.
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