Class: Polygallery::Validators::PolygalleryPresenceValidator

Inherits:
ActiveModel::EachValidator
  • Object
show all
Defined in:
lib/polygallery/validators/polygallery_presence_validator.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.helper_method_name ⇒ Object 



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# File 'lib/polygallery/validators/polygallery_presence_validator.rb', line 17

def self.helper_method_name
  :validates_polygallery_presence
end

Instance Method Details

#validate_each(record, attribute, value) ⇒ Object 



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# File 'lib/polygallery/validators/polygallery_presence_validator.rb', line 7

def validate_each(record, attribute, value)
  if record.send(attribute).present?
    unless record.send(attribute).photos.any?
      record.errors.add(attribute, :blank, options)
    end
  else
    record.errors.add(attribute, :blank, options)
  end
end