> ## Documentation Index
> Fetch the complete documentation index at: https://docs.modelence.com/llms.txt
> Use this file to discover all available pages before exploring further.

# resumeOAuthPopup

[API Reference](/api-reference/modelence/client/functions/../../../index) / [modelence](/api-reference/modelence/client/functions/../../index) / [client](/api-reference/modelence/client/functions/../index) / resumeOAuthPopup

> **resumeOAuthPopup**(`options`): `boolean`

Defined in: [packages/modelence/src/auth/client/index.ts:538](https://github.com/modelence/modelence/blob/1673fdda7f456f608a341068176326d8dc163f3b/packages/modelence/src/auth/client/index.ts#L538)

Resume a popup sign-in after the opening page reloaded mid-flow.

An embedded preview that refreshes while the popup is at the provider loses
the in-memory listener that would receive the code. The verifier survives in
`sessionStorage`, so pass the popup window back in on load to keep the flow
alive.

## Example

```ts theme={null}
const popup = window.open('', 'modelence-oauth');
if (popup) resumeOAuthPopup({ popup });
```

## Parameters

| Parameter       | Type                     | Description                                         |
| --------------- | ------------------------ | --------------------------------------------------- |
| `options`       | \{ `popup`: `unknown`; } | -                                                   |
| `options.popup` | `unknown`                | The popup window that is still completing the flow. |

## Returns

`boolean`

Whether a sign-in was pending and the handoff was re-armed.