> For the complete documentation index, see [llms.txt](https://docs.facephi.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.facephi.com/docs.facephi-en/sdks/sdk-web/componentes/sdk-provider/propiedades/qrextraparams.md).

# qrExtraParams

## Details

**Attribute:** `qr-extra-params`

**Type:** `string`

**Default value:** `undefined`

## Morphology

```typescript
provider.qrExtraParams = 'param1=value&param2=value';
```

## Description

Additional parameters encoded in the URL of the mobile Flow generated by the provider's QR mode.

### Considerations

Requires [qr](/docs.facephi-en/sdks/sdk-web/componentes/sdk-provider/propiedades/qr.md) active.

***

## Example

```jsx
<facephi-sdk-provider
    qr={true}
    qrExtraParams="param1=value&param2=value"
/>
```