veritatisdoloremque/docs-exp/auth-types.phonesinglefactorinfooptions.md

Monorepo for the Firebase JavaScript SDK

<!-- Do not edit this file. It is automatically generated by API Documenter. -->

[Home](./index.md) &gt; [@firebase/auth-types](./auth-types.md) &gt; [PhoneSingleFactorInfoOptions](./auth-types.phonesinglefactorinfooptions.md)

## PhoneSingleFactorInfoOptions interface

Options used for single-factor sign-in.

<b>Signature:</b>

```typescript
export interface PhoneSingleFactorInfoOptions 
```

## Properties

|  Property | Type | Description |
|  --- | --- | --- |
|  [phoneNumber](./auth-types.phonesinglefactorinfooptions.phonenumber.md) | string | Phone number to send a verification code to. |