How do I handle and display errors in my web application?
In order to handle and display errors in a web application, you can follow these steps:
1. Implement error handling middleware: This middleware can catch any unhandled exceptions and display an appropriate error message.
2. Use try-catch blocks: Wrap your code blocks in try-catch statements to catch any errors that occur during runtime.
3. Utilize error codes: Assign unique error codes to different error scenarios, which can be useful for troubleshooting and specific error handling.
4. Display user-friendly error messages: Instead of exposing technical details, present concise and user-friendly error messages to users.
5. Log errors: Log all error details and stack traces to aid in debugging and resolving issues.
By following these best practices, you can effectively handle and display errors in your web application.