Hey everyone! I'm building my first website and working on error handling. I've noticed that at my company, we typically return a 200 status code even when something goes wrong, such as when a user tries to log in without an account. Instead of returning an error code, we send a custom status within the 200 response, and handle errors in the .then part of our axios calls. I know this is how things have always been done here, but I'm wondering what the best practice is. Should I stick with returning 200 and use custom statuses, or should I opt for 4xx codes and handle them in the .catch part? I'm a bit unclear on the reasoning behind the current method and would love some insights!
4 Answers
Exactly! Using the right codes like 404 for not found or 500 for server errors enhances both user experience and system management. Plus, when you implement any kind of monitoring, it relies on these codes to function properly.
You're on the right track by wanting to use the correct HTTP codes. Real status codes are vital for tracking errors accurately. If something breaks, you’d want to know without relying on users. Error pages can inform users about what went wrong and guide them on what to do next. Consider implementing a global error handler to catch unhandled exceptions too—this way, you won’t expose sensitive information about your backend.
I get the confusion! Returning 200 for everything is pretty lazy. You should definitely use the appropriate HTTP status codes. For example, if the user isn’t authorized, use a 401 Unauthorized. This helps with monitoring and logging problems. If your backend fails, you want alert systems to pick that up, not just your users reaching out saying the site is down. Plus, you should have a way to show a user-friendly error message when things go south!
Yes, definitely make the switch! Proper HTTP responses allow for better debugging, monitoring, and user experience. Setting the right status codes now can save you from headaches later when you expand your project or need to troubleshoot issues. It’s always better to follow standards and make your API predictable!
Thanks for clarifying! I’ll definitely switch to using the correct status codes.