    def from_html(self, content):
        """
        Reserved for future usage.

        The desire is to handle form-based (maybe Javascript?) input, making an
        API available to a browser. This is on the TODO list but not currently
        implemented.
        """
        pass
The product receives input or data, but it does
        not validate or incorrectly validates that the input has the
        properties that are required to process the data safely and
        correctly.