Class: AtLeastOneOfValidator

Inherits:
ActiveModel::EachValidator
  • Object
show all
Defined in:
lib/at_least_one_of_validator.rb

Instance Method Summary collapse

Instance Method Details

#validate_each(record, attribute, value) ⇒ Object 



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# File 'lib/at_least_one_of_validator.rb', line 6

def validate_each(record, attribute, value)
  attributes = options[:in] + [attribute]
  if attributes.all? { |name| record.try(name).nil? }
    record.errors.add(attribute, "is required because at least one of #{attributes.to_sentence} are required")
  end
end