# NullIssue

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

Null issue interface.

## Definition

- `NullIssue` `extends BaseIssue<unknown>`
  - `kind` `'schema'`
  - `type` `'null'`
  - `expected` `'null'`