WHAT calls for comments on the second draft of their Web Forms 2.0 specification.
The Web Forms 2.0 specification addresses requests made for
new features to be added to the Forms features in HTML4.
New features include new input control types for dates,
times, e-mail addresses, and numbers; a new client-side
validation model; a way to mark input controls as
required; a repetition model; control over form submission
so that forms can be updated instead of causing the page
to be replaced; and more.