{% comment %} dropdown_input An input that allows you to fill in values with the help of dropdown "suggestions". Parameters: - allow_free_value (bool): whether to allow free values for the input as well - class (str): the class - attrs (dict): extra attrs for the input - id (str): the id - placeholder (str): optional placeholder for the input - values (list[tuple[str, str]]) : the values as (submitted_value, visible_label) {% endcomment %}