Validation hooks for Matt

hooks.js

// This is missing but easy to add
$(form).bind('validation:onsubmit', function(e, promise) {
    promise.done(function(notification) {
        // query the notification itself
        notification.isValid()
        
        // use the continuation
        notification.toContinuation();
    });
});

// This is already there (one minor fix on the serverside to push down the origin)
$(form).bind('validation:processed', function(e, continuation) {
    if(continuation.isFromServer()) {
        continuation.form.enable();
    }
});

// Or we could extend the clientside to do (continuations doesn't expose promises but *should*):
$(form).bind('validation:ajax', function(e, promise) {
    promise.done(function(continuation) {
        continuation.form.enable();
    });
});