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Module

x/valibot/src/schemas/optional/index.ts>optional

The modular and type safe schema library for validating structural data 🤖
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function optional
import { optional } from "https://deno.land/x/valibot@v0.19.0/src/schemas/optional/index.ts";

Creates a optional schema.

Type Parameters

TWrapped extends BaseSchema
optional
TDefault extends Input<TWrapped> | undefined = undefined

Parameters

wrapped: TWrapped

The wrapped schema.

optional
default_: TDefault | (() => TDefault)

The default value.