Class: Paperclip::Validators::AttachmentPresenceValidator

Inherits:
ActiveModel::EachValidator
  • Object
show all
Defined in:
lib/paperclip/validators/attachment_presence_validator.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.helper_method_nameObject


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# File 'lib/paperclip/validators/attachment_presence_validator.rb', line 12

def self.helper_method_name
  :validates_attachment_presence
end

Instance Method Details

#validate_each(record, attribute, value) ⇒ Object


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# File 'lib/paperclip/validators/attachment_presence_validator.rb', line 6

def validate_each(record, attribute, value)
  if record.send("#{attribute}_file_name").blank?
    record.errors.add(attribute, :blank, options)
  end
end