def _validate_input(self, table: pd.DataFrame, failed_only=False) -> pd.DataFrame:
return self._do_validation_set(<EOL>table=table,<EOL>columns=self.input_columns,<EOL>validation_type="<STR_LIT:input>",<EOL>failed_only=failed_only,)<EOL>
Return a dataframe of validation results for the appropriate series vs the vector of validators.