function

ValidateTaskReference

func ValidateTaskReference(reference DocumentReference) error

Validate a lifecycle-safe document reference.

@param reference: The stable collection identity and bounded non-empty document ID.
@returns: Nil when valid or a bounded, actionable contract error.

Custom TaskStore implementations should call this at their direct public boundary and still enforce the corresponding database invariants atomically.

Related types

DocumentReference
Collection and document identity for framework-owned cleanup.