Sending any error back to the user can pose a big security risk. For this reason we developed an error registry that allows you to register specific error handlers for your application. This way you can control what information is sent back to the user.

V3 completely revamps the ErrorRegistry and now utilises the errors package to match errors. The following changes have been made:

• RegisterErrorHandler now requires a concrete instance of the error as its first argument
• RegisterErrorHandlerOn now requires a concrete instance of the error as its second argument
• RegisterStringErrorHandler has been removed, use static errors.New in RegisterErrorHandler to get this to work
• RegisterStringErrorHandlerOn has been removed, use static errors.New in RegisterErrorHandlerOn to get this to work
• RegisterCustomErrorTypeHandler has been removed, wrap unexported errors from libraries to create handlers for these
• RegisterCustomErrorTypeHandlerOn has been removed, wrap unexported errors from libraries to create handlers for these
• ErrorRegistry changes:
  • DefaultCode has been removed, use RegisterDefaultHandler instead
  • DefaultResponse has been removed, use RegisterDefaultHandler instead
  • SetDefaultResponse has been removed, use RegisterDefaultHandler instead

go get github.com/ing-bank/ginerr/v3

Check out the examples here.

1. Clone the repository
2. Run make tools to install necessary tools
3. Run make fmt to format code
4. Run make lint to lint your code

You can run make to see a list of useful commands.

Nothing here yet!