Perhaps add a method to retrieve / reset the initial value of an input

[NYPD]

Or at least document in the wiki how the initial value is stored.

[NYPD]

Initial values can be reset, and retrieval of a single initial value is possible.

Retrieval of multiple values as an array or map will be put in the backburner as I don't think it would be too useful to have.

Documentation will still be put on the wiki on how to get access to the initial value