HTML_QuickForm DHTML client rules and SoftRequired rule

At the request of a user I've made a QuickForm class which alters the client rule system to display errors with each field, much like QuickForm's default renderer normally does upon submission. (Note that I didn't try to make it *perfect*, I was just trying to get it to work ;-) It also supports running client rules when a field loses focus, its value changes, or a key is pressed. For this last to work you have to call getValidationScript() before your form is rendered. The way that this works depends a bit on the normal renderer, but a user could easily create divs to put the errors in a specific place. I've also looked again into the idea of a SoftRequired rule which makes an error show up the first time a user tries to submit a field without a value, then goes away if the form is submitted again. I tried before to create this as a normal QF rule, which is nearly impossible given QF's limited rule system. However, this time I limited it to a client rule and it works just fine (albeit with a simple hack to simulate a static variable). http://pear.reversefold.com/qf_DHTMLRules_and_SoftRequired.php Let me know what you think. -- Justin Patrin