(datum, **kwargs)
return isinstance(datum, str)
Check that the data value is string

    Parameters
    ----------
    datum: Any
        Data being validated
    kwargs: Any
        Unused kwargs
Check that the data value is string
Check that the data value is string
def validate_string(datum, **kwargs):
    """
    Check that the data value is string

    Parameters
    ----------
    datum: Any
        Data being validated
    kwargs: Any
        Unused kwargs
    """
    return isinstance(datum, str)
def validate_string ( datum , * * kwargs ) : return isinstance ( datum , str )