puppeteer/docs/api/puppeteer.frame._eval_1.md

---
sidebar_label: Frame.$eval_1
---
# Frame.$eval() method

**Signature:**

```typescript
class Frame {$eval<Params extends unknown[], Func extends EvaluateFunc<[Element, ...Params]> = EvaluateFunc<[
        Element,
        ...Params
    ]>>(selector: string, pageFunction: Func | string, ...args: Params): Promise<Awaited<ReturnType<Func>>>;}
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  selector | string |  |
|  pageFunction | Func \| string |  |
|  args | Params |  |

**Returns:**

Promise&lt;Awaited&lt;ReturnType&lt;Func&gt;&gt;&gt;