1# ArrayVal
2
3- `v::arrayVal()`
4
5Validates if the input is an array or if the input can be used as an array
6(instance of `ArrayAccess`).
7
8```php
9v::arrayVal()->validate([]); // true
10v::arrayVal()->validate(new ArrayObject); // true
11```
12
13***
14See also:
15
16  * [ArrayType](ArrayType.md)
17  * [Countable](Countable.md)
18  * [Each](Each.md)
19  * [IterableType](IterableType.md)
20  * [Key](Key.md)
21  * [KeySet](KeySet.md)
22  * [KeyValue](KeyValue.md)
23