Method check

dash/_grouping.py:173–175

(cls, value, full_schema, path, expected_type)

    @classmethod
    def check(cls, value, full_schema, path, expected_type):
        if not isinstance(value, expected_type):
            raise SchemaTypeValidationError(value, full_schema, path, expected_type)


class SchemaLengthValidationError(InvalidCallbackReturnValue):