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9740e24007Version 3.0 will include a few crucial deprecations. This commit adds some soft deprecations to warn users about these changes. Some of the biggest changes are: * The method `validate()` will be renamed to `isValid()`. * The method `validate()` will be repurposed to return an object with failures. * It won't be possible to handle rules directly; users will need to use the `Validator` class to validate with any rule. There will some more changes, but those are some of the most important ones, and are the ones that are easy to deprecate right now.
43 lines
987 B
Markdown
43 lines
987 B
Markdown
# ArrayVal
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- `ArrayVal()`
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Validates if the input is an array or if the input can be used as an array
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(instance of `ArrayAccess` or `SimpleXMLElement`).
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```php
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v::arrayVal()->isValid([]); // true
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v::arrayVal()->isValid(new ArrayObject); // true
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v::arrayVal()->isValid(new SimpleXMLElement('<xml></xml>')); // true
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```
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## Categorization
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- Arrays
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- Types
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## Changelog
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Version | Description
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--------|-------------
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2.0.0 | `SimpleXMLElement` is also considered as valid
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1.0.0 | Renamed from `Arr` to `ArrayVal` and validate only if the input can be used as an array (#1)
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0.3.9 | Created as `Arr`
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1. Previously this rule considered `Traversable` and `Countable` as valid inputs.
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***
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See also:
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- [ArrayType](ArrayType.md)
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- [Countable](Countable.md)
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- [Each](Each.md)
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- [IterableType](IterableType.md)
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- [Key](Key.md)
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- [KeySet](KeySet.md)
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- [KeyValue](KeyValue.md)
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- [ScalarVal](ScalarVal.md)
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- [Sorted](Sorted.md)
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- [Subset](Subset.md)
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- [Type](Type.md)
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- [Unique](Unique.md)
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