empty?

• Class methods (2)
• default_error_messages (>= v2.2.1)
• new (>= v2.1.0)
• Instance methods (21)
• []
• add
• add_on_blank
• add_on_boundary_breaking
• add_on_boundry_breaking
• add_on_empty
• add_to_base
• clear
• count
• each
• each_error (>= v2.3.8)
• each_full
• empty?
• full_messages
• generate_message (>= v2.2.1)
• invalid?
• length
• on
• on_base
• size
• to_xml (>= v1.2.6)

= private
= protected