dialog.requestClose()
The requestClose() method of a <dialog> HTML element closes the dialog, firing a cancel event first, which listeners can use to prevent the dialog from closing. This differs from the close() method, which only fires the non-cancelable close event.
Status
Baseline Newly Available (since 2025-05-27)
This feature is expected to reach Baseline Widely Available status on: 2027-11-27
MDN documentation
Specifications
- HTML (#dom-dialog-requestclose), from HTML Workstream (WHATWG).
Browser support
- Chrome 134 Released on 2025-03-04
- Chrome Android 134 Released on 2025-03-04
- Edge 134 Released on 2025-03-06
- Firefox 139 Released on 2025-05-27
- Firefox for Android 139 Released on 2025-05-27
- Safari 18.4 Released on 2025-03-31
- Safari on iOS 18.4 Released on 2025-03-31
Usage (according to Chrome Platform Status)
~0.000% of page loads. More data at chromestatus.
Web Platform Tests (WPT)
View the latest WPT test results for this featureView as JSON | Edit this feature | Report an issue | Web-features entry: source, dist