puppeteer/website/versioned_docs/version-16.1.0/api/puppeteer.frame.evaluate.md
release-please[bot] 2d5f216621
chore(main): release 16.1.0 (#8743)
* chore(main): release 16.1.0

* chore: generate versioned docs

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
2022-08-06 16:49:20 +02:00

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---
sidebar_label: Frame.evaluate
---
# Frame.evaluate() method
**Signature:**
```typescript
class Frame {
evaluate<
Params extends unknown[],
Func extends EvaluateFunc<Params> = EvaluateFunc<Params>
>(
pageFunction: Func | string,
...args: Params
): Promise<Awaited<ReturnType<Func>>>;
}
```
## Parameters
| Parameter | Type | Description |
| ------------ | -------------- | ------------------------------------------ |
| pageFunction | Func \| string | a function that is run within the frame |
| args | Params | arguments to be passed to the pageFunction |
**Returns:**
Promise&lt;Awaited&lt;ReturnType&lt;Func&gt;&gt;&gt;
## Remarks
This method behaves identically to [Page.evaluate()](./puppeteer.page.evaluate.md) except it's run within the context of the `frame`, rather than the entire page.