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Module

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

The modular and type safe schema library for validating structural data 🤖
fabian-hiller/valibot
Latest
function optional
import { optional } from "https://deno.land/x/valibot@v1.0.0-beta.5/src/schemas/index.ts";

Creates a optional schema.

Type Parameters

TWrapped extends BaseSchema<unknown, unknown, BaseIssue<unknown>>

Parameters

wrapped: TWrapped

The wrapped schema.

Returns

OptionalSchema<TWrapped, undefined>

A optional schema.

Creates a optional schema.

Type Parameters

TWrapped extends BaseSchema<unknown, unknown, BaseIssue<unknown>>
TDefault extends Default<TWrapped, undefined>

Parameters

wrapped: TWrapped

The wrapped schema.

default_: TDefault

The default value.