class User < ActiveRecord::Base accepts_nested_attributes_for :emails, :allow_destroy => true, :reject_if => proc { |attributes| attributes['address'].blank? } end
class Email < ActiveRecord::Base belongs_to :user validates_presence_of :address validates_email_format_of :address validates_uniqueness_of :address, :scope=>'user_id' end when i am saving multiple same emails at one time it is saving , but it should not Please suggest what i am missing Thanks Rajeev sharma -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To view this discussion on the web visit https://groups.google.com/d/msg/rubyonrails-talk/-/3EbMQxRMf4gJ. To post to this group, send email to rubyonrails-talk@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.