throw - JavaScript | MDN
Jul 8, 2025 · The throw statement throws a user-defined exception. Execution of the current function will stop (the statements after throw won't be executed), and control will be passed to …
JavaScript throw Statement - W3Schools
Description The throw statement allows you to create a custom error. The throw statement throws (generates) an error. The technical term for this is: The throw statement throws an exception. …
JavaScript throw Exception
In this tutorial, you'll learn how to use the JavaScript throw statement to throw an exception.
JavaScript throw Statement - Programiz
In this tutorial, you will learn about JavaScript throw statements with the help of examples.
How to Throw Error in JavaScript: Complete Guide 2025
Jul 12, 2025 · The JavaScript throw statement allows developers to create custom errors and interrupt normal program execution. When you throw an error in JavaScript, the program …
JavaScript Errors Throw and Try to Catch - GeeksforGeeks
Aug 1, 2025 · JavaScript uses throw to create custom errors and try...catch to handle them, preventing the program from crashing. The finally block ensures that code runs after error …
JavaScript throw Statement: Syntax, Usage, and Examples
Learn how to use throw in JavaScript to raise custom errors, handle exceptions, and build reliable apps with try-catch and custom error classes.
JavaScript throw Statement: Throwing Exceptions - CodeLucky
Feb 6, 2025 · A comprehensive guide to the JavaScript 'throw' statement, covering how to throw exceptions, custom error objects, and best practices for error handling.
The Ultimate Guide to Error Handling in JavaScript: try-catch, …
Jun 30, 2025 · When the JavaScript engine encounters a problem it cannot resolve — like trying to access an undefined variable, calling a function that does not exist, or failing to parse data …
JavaScript throw Statement: Detailed Guide and Examples
Oct 7, 2024 · Learn how to effectively use the JavaScript throw statement to create and manage custom errors. Explore detailed examples and best practices for robust error handling in your …