[1] Web Forms 2.0 (2009-01-05 20:07:15 +09:00 版) http://www.whatwg.org/specs/web-forms/current-work/#events

[2] Web Applications 1.0 r5928 Drop forminput and formchange events, and their associated machinery, since you can now put oninput and onchange everywhere which makes them far less compelling. ( (2011-03-04 08:22:00 +09:00 版)) http://html5.org/tools/web-apps-tracker?from=5927&to=5928