Hi Wess,
I've installed Survey as a CocoaPod, I'm working through the example code in the Readme. I've noticed that SurveyModelForm is missing from the 0.1.0 CocoaPod . I've attached a screenshot from xcode below. Thanks for a great project.

Thanks,
Patrick

How do I run this xcode project in xcode.app, it is disabled - thanks

In the last field of a form, let's say a password field on a login form, you may want to do something (make a network request to validate a user's credentials) when they hit the return key in the keyboard instead of requiring them press an external button in a navigation bar or in your footer or some other place.

Survey 3.0 has a problem here with the class methods used to set up the fields, in so far as the block passed in lacks access to the instance of the form, so we can't gather all the contents of all fields (i.e., username and password) to send to the server at that time.

I suggest that the on return block should also take in an instance of the form, which Survey can pass in at the time the return key is pressed. This should give us enough access to all the pieces of data to carry out this action at the time the user hits that button.

Cannot access a field from it's property on the form, you must use the array index on .fields

Crashes with the error:
2012-10-16 09:37:02.978 SurveyExample[57265:c07] * Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '* -[NSRegularExpression enumerateMatchesInString:options:range:usingBlock:]: nil argument'