Intent to Prototype and Ship: HTMLDialogElement requestClose

[Keith Cirkel]

Summary:

  requestClose method on HTMLDialogElement.

Bug:

  https://bugzilla.mozilla.org/show_bug.cgi?id=1960556

Specification:

  https://html.spec.whatwg.org/#dom-dialog-requestclose

Standards Body:

  WHATWG

Platform coverage:

  all.

Preference:

  dom.element.dialog.request_close.enabled

DevTools bug:

n/a.

Link to standards-positions discussion:

  N/A

Other browsers:

  Blink: Implemented & Shipped.

  WebKit: Implemented (https://bugs.webkit.org/show_bug.cgi?id=285989).

web-platform-tests:

  https://wpt.fyi/results/html/semantics/interactive-elements/the-dialog-element/dialog-requestclose.html.