class ActiveLdap::Schema::Syntaxes::CountryString

def validate_normalized_value(value, original_value) 

def validate_normalized_value(value, original_value)
  if /\A#{PRINTABLE_CHARACTER}{2,2}\z/i =~ value
    nil
  else
    format = _("%s should be just 2 printable characters")
    format % original_value.inspect
  end
end