puppeteer/docs/api/puppeteer.frame.waitforselector.md

---
sidebar_label: Frame.waitForSelector
---

# Frame.waitForSelector() method

Waits for an element matching the given selector to appear in the frame.

This method works across navigations.

#### Signature:

```typescript
class Frame {
  waitForSelector<Selector extends string>(
    selector: Selector,
    options?: WaitForSelectorOptions
  ): Promise<ElementHandle<NodeFor<Selector>> | null>;
}
```

## Parameters

<table><thead><tr><th>

Parameter

</th><th>

Type

</th><th>

Description

</th></tr></thead>
<tbody><tr><td>

selector

</td><td>

Selector

</td><td>

The selector to query and wait for.

</td></tr>
<tr><td>

options

</td><td>

[WaitForSelectorOptions](./puppeteer.waitforselectoroptions.md)

</td><td>

_(Optional)_ Options for customizing waiting behavior.

</td></tr>
</tbody></table>
**Returns:**

Promise&lt;[ElementHandle](./puppeteer.elementhandle.md)&lt;[NodeFor](./puppeteer.nodefor.md)&lt;Selector&gt;&gt; \| null&gt;

An element matching the given selector.

## Exceptions

Throws if an element matching the given selector doesn't appear.

## Example

```ts
import puppeteer from 'puppeteer';

(async () => {
  const browser = await puppeteer.launch();
  const page = await browser.newPage();
  let currentURL;
  page
    .mainFrame()
    .waitForSelector('img')
    .then(() => console.log('First URL with image: ' + currentURL));

  for (currentURL of [
    'https://example.com',
    'https://google.com',
    'https://bbc.com',
  ]) {
    await page.goto(currentURL);
  }
  await browser.close();
})();
```