Better specs for converting AR validators to required parameters
Better specs for converting AR validators to required parameters

Signed-off-by: Balazs Nagy <fcdf5d5459dc5f55fa81001588f747f5d0454981@gmail.com>

mikz/formtastic,ryanfox1985/formtastic,crashlytics/formtastic,Guestfolio/formtastic,ConferenceCloud/formtastic,thenthen8515/formtastic,paulodiovani/formtastic,Davidzhu001/formtastic,EndingChaung/formtastic,Davidzhu001/formtastic,nishaya/formtastic,ryanfox1985/formtastic,paulodiovani/formtastic,justinfrench/formtastic,EndingChaung/formtastic,nishaya/formtastic,thenthen8515/formtastic,Guestfolio/formtastic,mikz/formtastic,ryanfox1985/formtastic,sideci-sample/sideci-sample-formtastic,Baltazore/formtastic,justinfrench/formtastic,justinfrench/formtastic,ConferenceCloud/formtastic