# Entire data object Schema

```txt
http://jsonlogic.com/schemas/common/var.json#/oneOf/6
```

You can also use var with an empty string to get the entire data object – which is really useful in map, filter, and reduce rules.


| Abstract            | Extensible | Status         | Identifiable            | Custom Properties | Additional Properties | Access Restrictions | Defined In                                           |
| :------------------ | ---------- | -------------- | ----------------------- | :---------------- | --------------------- | ------------------- | ---------------------------------------------------- |
| Can be instantiated | No         | Unknown status | Unknown identifiability | Forbidden         | Allowed               | none                | [var.json\*](common/var.json "open original schema") |

## 6 Type

`string` ([Entire data object](var-oneof-entire-data-object.md))

## 6 Constraints

**constant**: the value of this property must be equal to:

```json
""
```