Method _validate

python/zvec/model/param/query.py:147–162

(self)

        return value if value.strip() else ""

    def _validate(self) -> None:
        if not isinstance(self.field_name, str) or not self.field_name.strip():
            raise ValueError("Field name must be a non-empty string")
        if self.has_id() and self.has_vector():
            raise ValueError("Cannot provide both id and vector")
        if self.has_fts() and (self.has_vector() or self.has_id()):
            raise ValueError(
                "Cannot combine fts with vector search fields (id/vector) in a single Query"
            )
        if self.fts is not None and not self.has_fts():
            raise ValueError("Fts requires a non-empty query_string or match_string")
        if self._fts_query_string() and self._fts_match_string():
            raise ValueError(
                "Cannot provide both query_string and match_string in Fts; "
                "they are mutually exclusive"
            )


class VectorQuery(Query):