veritatisdoloremque/docs-exp/auth-types.actioncodesettings.dynamiclinkdomain.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; [ActionCodeSettings](./auth-types.actioncodesettings.md) &gt; [dynamicLinkDomain](./auth-types.actioncodesettings.dynamiclinkdomain.md)

## ActionCodeSettings.dynamicLinkDomain property

When multiple custom dynamic link domains are defined for a project, specify which one to use when the link is to be opened via a specified mobile app (for example, `example.page.link`<!-- -->).

<b>Signature:</b>

```typescript
dynamicLinkDomain?: string;
```