voluptasmollitia/docs-exp/firestore_lite.documentsnapshot.get.md

Monorepo for the Firebase JavaScript SDK

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[Home](./index.md) &gt; [@firebase/firestore](./firestore.md) &gt; [lite](./firestore_lite.md) &gt; [DocumentSnapshot](./firestore_lite.documentsnapshot.md) &gt; [get](./firestore_lite.documentsnapshot.get.md)

## DocumentSnapshot.get() method

Retrieves the field specified by `fieldPath`<!-- -->. Returns `undefined` if the document or field doesn't exist.

<b>Signature:</b>

```typescript
get(fieldPath: string | FieldPath): any;
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  fieldPath | string \| [FieldPath](./firestore_lite.fieldpath.md) | The path (for example 'foo' or 'foo.bar') to a specific field. |

<b>Returns:</b>

any

The data at the specified field location or undefined if no such field exists in the document.