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respect-validation/docs/rules/ArrayVal.md
Henrique Moody a00617bcad
 Merge branch '1.1'
2018-12-11 13:31:50 +01:00

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ArrayVal

  • ArrayVal()

Validates if the input is an array or if the input can be used as an array (instance of ArrayAccess or SimpleXMLElement).

v::arrayVal()->validate([]); // true
v::arrayVal()->validate(new ArrayObject); // true
v::arrayVal()->validate(new SimpleXMLElement('<xml></xml>')); // true

Changelog

Version Description
2.0.0 SimpleXMLElement is also considered as valid
1.0.0 Renamed from Arr to ArrayVal and validate only if the input can be used as an array (#1)
0.3.9 Created as Arr
  1. Previously this rule considered Traversable and Countable as valid inputs.

See also: