# NonNullishIssue

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

Non nullish issue interface.

## Definition

- `NonNullishIssue` `extends BaseIssue<unknown>`
  - `kind` `'schema'`
  - `type` `'non_nullish'`
  - `expected` `'(!null & !undefined)'`