Reflect.isExtensible() JavaScript

The JavaScript Reflect.isExtensible() method determines if an object is extensible or not. It is similar to Object.isExtensible(). Syntax: Reflect.isExtensible(obj) Parameters: target: It represents the object which to check if it is extensible. Return: It returns true if the object is extensible otherwise returns false. Note: It throws TypeError, if the target is not an Object. … Read more