Optional schema primitives. Wraps child schemas so nil is accepted and optional defaults can be applied. Useful for patch/update payloads and backward-compatible input evolution.

Summary

Classes

Functions

API Reference

Classes

OptionalSchema

Implements: t.Schema

Properties

OptionalSchema:default

OptionalSchema:default(value: T) → OptionalSchema<T>

Functions

schema:default

Attach a default value used when an optional input is nil. Defaults are materialized during parsing. This is especially useful for struct fields that should always exist in parsed output.

schema:default<T>(value: T) → OptionalSchema<T>

Parameters

value: T

Default value returned when parsed input is nil.

Returns

OptionalSchema<T>

A new optional schema with default handling.