i have a problem with this situation (http://jsfiddle.net/LFG8G/). In my mobile page there is a select menu element with a set of values (in my example 01,02,03) and a set of other controls inside a collapsible content block.
I have to validate field before submit data to server and i have used jquery validation plugin.
When is selected a specific option menu (item 01) the fields in content block must be filled.
I have written the rule for this, but when press button validate, if the content is not visible to user, the validation code is not executed.