Reflect.deleteProperty()
The Reflect.deleteProperty() method deletes a property from an object.
The Reflect.deleteProperty() method is similar to the
delete operator.
Deleting a Property
// Create an Object
const person = {name: "John", lastname: "Doe"};
Reflect.deleteProperty(person, "name");
Try it Yourself »
Same as using the delete operator:
delete person.name;
Try it Yourself »
Syntax
Reflect.deleteProperty(obj, prop)
Parameters
| Parameter | Description |
|---|---|
| obj | Required. The target object. |
| prop | Required. The property to delete. |
Return Value
| Type | Description |
|---|---|
| Boolean |
true if true. false if not. |
Errors
| Type | Description |
|---|---|
| TypeError | Thrown if obj is not an object. |
Reflect Methods:
Reflect.apply()
Reflect.construct()
Reflect.defineProperty()
Reflect.deleteProperty()
Reflect.get()
Reflect.getOwnPropertyDescriptor()
Reflect.getPrototypeOf()
Reflect.has()
Reflect.isExtensible()
Reflect.ownKeys()
Reflect.preventExtensions()
Reflect.set()
Reflect.setPrototypeOf()
Browser Support
Reflect.deleteProperty() is an ECMAScript6 (ES6 2015) feature.
JavaScript 2015 is supported in all browsers since June 2017:
| Chrome 51 |
Edge 15 |
Firefox 54 |
Safari 10 |
Opera 38 |
| May 2016 | Apr 2017 | Jun 2017 | Sep 2016 | Jun 2016 |
