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

# Function: validateOptions()

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

Defined in: [src/batteries/llm/transformers\_js/validation.ts:204](https://github.com/NHTIO/ADK/blob/v1.20260713.1/src/src/batteries/llm/transformers_js/validation.ts#L204)

Validates raw adapter options against [transformersJsOptionsSchema](../variables/transformersJsOptionsSchema.md), filling in defaults.

## Parameters

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

## Returns

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

The resolved options object with defaults applied.

## Throws

[@nhtio/adk/batteries!E\_INVALID\_TRANSFORMERS\_JS\_OPTIONS](../../exceptions/variables/E_INVALID_TRANSFORMERS_JS_OPTIONS.md) when `input` is invalid.