fallback | /src/methods/index.ts | valibot@v0.39.0

The modular and type safe schema library for validating structural data 🤖

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function fallback

import { fallback } from "https://deno.land/x/valibot@v0.39.0/src/methods/index.ts";

fallback<TSchema extends BaseSchema<unknown, unknown, BaseIssue<unknown>>, TFallback extends Fallback<TSchema>>(schema: TSchema, fallback: TFallback): SchemaWithFallback<TSchema, TFallback>

Returns a fallback value as output if the input does not match the schema.

Type Parameters

TSchema extends BaseSchema<unknown, unknown, BaseIssue<unknown>>

TFallback extends Fallback<TSchema>

schema: TSchema

The schema to catch.

fallback: TFallback

The fallback value.

The passed schema.