---
url: >-
  https://adk.nht.io/api/@nhtio/adk/batteries/tts/transformers_js/validation/functions/validateOptions.md
---

# Function: validateOptions()

```ts
function validateOptions(input: unknown): TransformersJsTtsAdapterOptions;
```

Defined in: [src/batteries/tts/transformers\_js/validation.ts:77](https://github.com/NHTIO/ADK/blob/v1.20260718.0/src/src/batteries/tts/transformers_js/validation.ts#L77)

Validates an arbitrary input against `transformersJsTtsOptionsSchema`.

## Parameters

| Parameter | Type      | Description                         |
| --------- | --------- | ----------------------------------- |
| `input`   | `unknown` | The raw options object to validate. |

## Returns

[`TransformersJsTtsAdapterOptions`](../../types/interfaces/TransformersJsTtsAdapterOptions.md)

The resolved options object with defaults filled in.

## Throws

[@nhtio/adk/batteries!E\_INVALID\_TRANSFORMERS\_JS\_TTS\_OPTIONS](../../exceptions/variables/E_INVALID_TRANSFORMERS_JS_TTS_OPTIONS.md) when invalid.