JavaScript Promise finally()
Description
The finally()
method provides a callback.
The callback is a function to run when a promise is settled (fulfilled or rejected).
Syntax
promise.finally(settled())
Parameters
settled() | Function to run when the promise is settled (fulfilled or rejected) |
Return Value
Type | Description |
Object | A new Promise Object |
Browser Support
finally()
is a JavaScript 2018 feature.
ES 2018 is supported in all modern browsers since June 2020:
Chrome 63 |
Edge 79 |
Firefox 78 |
Safari 12 |
Opera 50 |
Des 2017 | Jan 2020 | Jun 2020 | Sep 2018 | Jan 2018 |