zendframework/zf2 — pull request #1954 by bakura10 (2012-07-23 10:34:44+00:00)
Title: Allow to retrieve any inputs

A lot of people were complaining that if no input were added in the input filter for form, they were not getting back any values. We had two choices : either throws an exception, or automatically add a new input/input filter for data. This is what I've done in this PR.

However, I think we should emphasize that user should use this feature with care, as those empty inputs have neither validation or filtering attached to them.