On 08/01/2020 09:54, Masayuki Nakano wrote:
Summary: "beforeinput" event is useful for web apps which manage input
data into `<input>`, `<textarea>` and/or `contenteditable`. This event
is fired before our editor modifies value or DOM tree and some types are
cancelable. Therefore, if some user inputs are not acceptable for the
web app, they can cancel it, and/or modifies the value or the DOM tree
as they want.
Bugzilla: https://bugzilla.mozilla.org/show_bug.cgi?id=970802
Standard: https://w3c.github.io/uievents/#event-type-beforeinput
Platform coverage: all
Preference: dom.input_events.beforeinput.enabled (false by default for now)
DevTools bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1607686
Are there wpt tests for this feature? What's the implementation status
in other browsers?
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