Handling JavaScript Exceptions
When encountering unexpected problems, handling exceptions is the preferred approach in JavaScript. This article will guide you through the basics of creating and handling exceptions in JavaScript. Creating Exceptions To create an exception, use the throw keyword followed by a value. This value can be any JavaScript value, such as a string, number, or object. Here’s an example: throw value When this line of code is executed, the normal program flow is immediately halted, and control is transferred to the nearest exception handler....