> ## Documentation Index
> Fetch the complete documentation index at: https://botmesh.afaya.com.co/llms.txt
> Use this file to discover all available pages before exploring further.

# FieldCheck

> Type alias exported by @botmesh/core/spi.

```ts theme={null}
type FieldCheck = 
  | {
  ok: true;
  value: FormValue | undefined;
}
  | {
  ok: false;
  message: string;
};
```

Defined in: [forms/validate.ts:136](https://github.com/andresayac/botmesh/blob/main/packages/core/src/forms/validate.ts#L136)

Result of checking one answer.


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