Exception Handling Basic Javascript Fast CEw18cocGZk

Web Reference: Let's see how to handle exceptions in JavaScript. We can use a try-catch block to catch the error object and handle it. We can throw an exception object to t... Jan 15, 2026 · Here are the different approaches to handle errors in JavaScript. 1. Using try catch and finally statement. The try, catch, and finally blocks are used for error handling. The try block tests code, catch handles errors, and finally runs at the end no matter what the error was. The try...catch statement is comprised of a try block and either a catch block, a finally block, or both. The code in the try block is executed first, and if it throws an exception, the code in the catch block will be executed. The code in the finally block will always be executed before control flow exits the entire construct.

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