class Place < ActiveRecord::Base
validates :description, :presence => true
validates :description, :uniqueness => {:case_sensitive => true, :on => :create }
also tried
validates :description, :uniqueness => {:case_sensitive => true }, :on => :create
On update ( in form fields, updated label, same description )
params
{“event”=>{“place_attributes”=>{“label”=>“a very beautiful place”, “description”=>“where you should go…”}}
@event.errors debugging
@messages={:“place.description”=>[“has already been taken”]}> !! uniqueness should not be checked ¿
thanks for any clue …