puppeteer/docs/api/puppeteer.dialog.md

---
sidebar_label: Dialog
---
# Dialog class

Dialog instances are dispatched by the [Page](./puppeteer.page.md) via the `dialog` event.

**Signature:**

```typescript
export declare class Dialog 
```

## Remarks

The constructor for this class is marked as internal. Third-party code should not call the constructor directly or create subclasses that extend the `Dialog` class.

## Example


```ts
const puppeteer = require('puppeteer');

(async () => {
  const browser = await puppeteer.launch();
  const page = await browser.newPage();
  page.on('dialog', async dialog => {
    console.log(dialog.message());
    await dialog.dismiss();
    await browser.close();
  });
  page.evaluate(() => alert('1'));
})();
```

## Methods

|  Method | Modifiers | Description |
|  --- | --- | --- |
|  [accept(promptText)](./puppeteer.dialog.accept.md) |  |  |
|  [defaultValue()](./puppeteer.dialog.defaultvalue.md) |  |  |
|  [dismiss()](./puppeteer.dialog.dismiss.md) |  |  |
|  [message()](./puppeteer.dialog.message.md) |  |  |
|  [type()](./puppeteer.dialog.type.md) |  |  |