veritatisdoloremque/docs-exp/auth-types.autherror.appname.md

Monorepo for the Firebase JavaScript SDK

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[Home](./index.md) &gt; [@firebase/auth-types](./auth-types.md) &gt; [AuthError](./auth-types.autherror.md) &gt; [appName](./auth-types.autherror.appname.md)

## AuthError.appName property

The name of the Firebase App which triggered this error.

<b>Signature:</b>

```typescript
readonly appName: string;
```