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Advanced JavaScript Tutorial for Experienced Developers

Tutorial September 02, 2024
javascript

In this example, ValidationError is a custom error class that extends the built-in Error class. This allows you to catch and handle validation-specific errors separately from other types of errors.

In a large application, you might want to set up a global error handler to catch unhandled errors and perform some fallback action, such as logging the error or displaying a user-friendly message.