What is an Error Message?

An error message is a notification that indicates a problem has occurred when performing a specific action within a system or application. It serves to inform the user that something went wrong and often provides guidance on how to resolve the issue.

When to use an Error Message?

Error messages should be used whenever an action fails due to user input errors, system malfunctions, or any unexpected behavior that prevents the operation from completing successfully. They play a critical role in user experience by helping users understand what went wrong and how they can rectify it.

When not to use an Error Message?

Error messages should not be used for minor issues that do not significantly impact the user experience or when the action is merely a warning without a failure. Additionally, unnecessary error messages that do not provide clear guidance can frustrate users and should be avoided.

What is the anatomy of an Error Message?

An effective error message typically includes a clear statement of the problem, an error code (if applicable), and actionable steps for the user to resolve the issue. It should be concise, informative, and presented in a way that is easy for the user to understand.