FieldRequest updates

[skrolikowski]

Description

Field validation is checked in a rather unconventional way. Creating this issue as a way to record this update.

Describe the solution you'd like

• Create FieldRequest Form Request to handle authorization and validation handling.
• Apply any rules, attributes, and messages to base field set.

Feature request checklist

• This is a single feature (i.e. not a re-write of the entire CMS)
• The title starts with "Feature request: " and is followed by a clear feature name (Ex: Feature request: add konami code to control panel)
• I have searched for existing issues and to the best of my knowledge this is not a duplicate