veritatisdoloremque/docs-exp/auth-types.multifactorinfo.uid.md

Monorepo for the Firebase JavaScript SDK

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[Home](./index.md) &gt; [@firebase/auth-types](./auth-types.md) &gt; [MultiFactorInfo](./auth-types.multifactorinfo.md) &gt; [uid](./auth-types.multifactorinfo.uid.md)

## MultiFactorInfo.uid property

The multi-factor enrollment ID.

<b>Signature:</b>

```typescript
readonly uid: string;
```