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respect-validation/docs/rules/IterableVal.md
Henrique Moody 061a3c9c09
 Rename method "validate()" to "isValid()" 
The method has been renamed some time ago, but I haven't updated the
documentation to cause less confusion. Now that I want to start updating
the documentation, I switched the default branch on GitHub to the latest
stable version, so I assume there will be less confusion in the
documentation, and I can start updating the docs for the next version.
2024-12-02 22:11:57 +01:00

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IterableVal

  • IterableVal()

Validates whether the input is an iterable value, in other words, if you can iterate over it with the foreach language construct.

v::iterableVal()->isValid([]); // true
v::iterableVal()->isValid(new ArrayObject()); // true
v::iterableVal()->isValid(new stdClass()); // true
v::iterableVal()->isValid('string'); // false

Note

This rule doesn't behave as PHP's [is_iterable() function because it considers that you can iterate over any object.

Categorization

  • Types

Changelog

Version Description
3.0.0 Renamed from IterableType to IterableVal
1.0.8 Renamed from Iterable to IterableType
1.0.0 Created as Iterable

See also: