This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.
This object provides information about a Promise that has been rejected.
Constructor
PromiseRejection.PromiseRejection()- Creates a new
PromiseRejectionobject.
Properties
Inherits properties from its ancestor, Event.
PromiseRejection.promiseRead only- Returns the
promiseidentifier that this notification is about. PromiseRejection.reasonRead only- Returns the reason the
promisewas rejected.
Specifications
| Specification | Status | Comment |
|---|---|---|
| Unknown The definition of 'PromiseRejectionEvent' in that specification. |
Editor's Draft | Initial definition. |