HTML CSS and JavaScript for Beginners - A Web Design Course - Catching Errors Shorthand

This video tutorial covers the use of the fetch API in JavaScript, focusing on error handling and the use of fat arrow functions to simplify code. It explains how to set up a fetch request, handle responses, and manage errors using modern JavaScript syntax. The tutorial also demonstrates how to shorten function syntax with fat arrows, making the code more concise and readable.

Describe the process of setting up a fetch request in JavaScript.

Explain how you can customize error messages when a fetch request fails.