mirror of https://github.com/Respect/Validation.git synced 2026-03-14 22:35:45 +01:00

Henrique Moody 81310cc4d9

Rename namespace Rules to Validators

Since that namespace contains our “validators”, naming it as such makes
much more sense.

2026-01-05 17:36:35 +01:00

1.6 KiB

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

Templates

`IterableVal::TEMPLATE_STANDARD`

Mode	Template
`default`	{{subject}} must be an iterable value
`inverted`	{{subject}} must not be an iterable value

Template placeholders

Placeholder	Description
`subject`	The validated input or the custom validator name (if specified).

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`

1.6 KiB Raw Blame History