A partial polyfill for the HTML5 constraint validation API (form validation). Requires jQuery. Intended for use with jquery form validation UI scripts.
@required
on :text
, textarea
, select
and :radio
controlsinvalid
eventsform@novalidate
@type=email
and validityState.typeMismatch
.setCustomValidity( message )
@pattern
and validityState.patternMismatch