class ContactField < ActiveRecord::Base
	has_one :contactee, :dependent => :destroy#, :include=>:contactable
	delegate :contactable, :contactable=, :to => :contactee
	
	validates_presence_of :name, :message => 'cannot be empty'
	
	FIELD_TYPES = {
		:text		=> 'Texto corto',
		:textarea	=> 'Texto largo',
		:email		=> 'Email',
		:int		=> 'Numero',
		:checkbox	=> 'Si/no',
		:password	=> 'Contrase&ntilde;a'
		}
		
	def field_type=(f)
	  f = FIELD_TYPES.include?(f.to_sym) ? f : :text
	  write_attribute('field_type',f.to_s)
  end
end