How do I handle API errors in Next.js?

How do I handle API errors in Next.js?

In Next.js, you can handle API errors by using try-catch blocks in your API routes. This allows you to catch errors and return appropriate HTTP status codes.

Can you give me an example of that?

Sure! Here's a simple example:

export default async function handler(req, res) {
  try {
    const data = await fetchData(); // Your data fetching logic
    res.status(200).json(data);
  } catch (error) {
    res.status(500).json({ message: 'Internal Server Error' });
  }
}

What about client-side error handling?

For client-side error handling, you can use the try-catch block in your data fetching methods or handle errors in your React components using error boundaries.

Are there any libraries that can help with error handling?

Yes, libraries like Axios for HTTP requests come with built-in error handling features, and you can also use libraries like React Query for managing server state and error handling.