# Index Schema

```txt
http://jsonlogic.com/schemas/common/pointer.json#/oneOf/1
```

You can also use the var operator to access an array by numeric index.


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

## 1 Type

`integer` ([Index](pointer-oneof-index.md))

## 1 Constraints

**minimum**: the value of this number must greater than or equal to: `0`