[x] Feature request

It would be nice to add support for multiple updateOn: events. e.g updateOn: "blur submit".

There is scenario where single "blur" is not enough.

For example:

1. we have simple form with 2 fields and one submit button
2. user enters value for the first field and navigates to the second one
3. user enters value for the second field and submit form by pressing enter key

In my example, the form will be submitted with empty value in the second filed.