# SignInInitialValues

The type for the `initialValues` prop that is used to pre-populate the sign-in form.

## Properties

| Name          | Type                | Description                              |
| ------------- | ------------------- | ---------------------------------------- |
| emailAddress? | string | undefined | The email address of the user.           |
| username?     | string | undefined | The username of the user.                |
| phoneNumber?  | string | undefined | The user's phone number in E.164 format. |

---

## Sitemap

[Overview of all docs pages](https://clerk.com/docs/llms.txt)