I am trying to learn Zend_Form and I am sure it will be very useful once I know it but right now it is just this gray mess of uncertainty.

I have a question for those of you who have used this class successfully. Which way do you prefer to implement the form? Do you store it in a config file? Do you make a subclass of Zend_Form? Or do you just use the form methods inside of an Action() function ? I'm not sure which way I should go.

Thanks.