code: def length_range(string, minimum, maximum):
      
      int_range(len(string), minimum, maximum)
      return string
docs: Requires values' length to be in a certain range.
  
      :param string: Value to validate
      :param minimum: Minimum length to accept
      :param maximum: Maximum length to accept
      :type string: str
      :type minimum: int
      :type maximum: int