# DefaultValue

> This document is the Markdown version of [valibot.dev/api/DefaultValue/](https://valibot.dev/api/DefaultValue/). For the complete documentation index, see [llms.txt](https://valibot.dev/llms.txt).

Default value type.

## Generics

- `TDefault` `extends Default<BaseSchema<unknown, unknown, BaseIssue<unknown>>, null | undefined> | DefaultAsync<BaseSchema<unknown, unknown, BaseIssue<unknown>> | BaseSchemaAsync<unknown, unknown, BaseIssue<unknown>>, null | undefined>`

## Definition

- `DefaultValue` `TDefault extends DefaultAsync<infer TWrapped, infer TInput> ? TDefault extends (dataset?: UnknownDataset, config?: Config<InferIssue<TWrapped>>) => MaybePromise<MaybeReadonly<InferInput<TWrapped>, TInput>> ? Awaited<ReturnType<TDefault>> : TDefault : never`