Summary: As of Firefox 71 I intend to turn Event-based form participation on by default. It has been developed behind the dom.formdata.event.enabled preference. It allows for introspection and manipulation of what will be submitted with a form element through a new formdata event.
Bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1518442 Standard: <https://drafts.csswg.org/selectors-4/#location> https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#the-formdataevent-interface and https://xhr.spec.whatwg.org/#dom-formdata (see https://github.com/whatwg/html/pull/4239 for the PR). Platform coverage: All Preference: dom.formdata.event.enabled Devtools bug: N/A Other browsers: Blink: Fixed on the trunk ( https://bugs.chromium.org/p/chromium/issues/detail?id=825684) WebKit: Hasn't implemented yet AFAIK ( https://bugs.webkit.org/show_bug.cgi?id=193231). web-platform-tests: See the links in the PR referenced above. Secure contexts: Not restricted Is this feature enabled by default in sandboxed iframes? No. _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform
