Class: AlmostHappy::FormatValidator

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

Instance Method Summary collapse

Instance Method Details

#validate_each(record, attribute, value) ⇒ Object 



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# File 'lib/almost_happy/format_validator.rb', line 4

def validate_each(record, attribute, value)
  if value.present? && !AlmostHappy::Convertor.valid_format?(value)
    record.errors.add attribute, :invalid_format,
      :default => 'is not a valid format (must be one of %{formats})',
      :formats => AlmostHappy::Convertor.format_names
  end
end