respect-validation/docs/validators/Each.md

Each

• Each(Validator $validator)

Validates whether each value in the input is valid according to another validator.

$releaseDates = [
    'validation' => '2010-01-01',
    'template'   => '2011-01-01',
    'relational' => '2011-02-05',
];

v::each(v::dateTime())->isValid($releaseDates); // true

You can also validate array keys combining this validator with Call:

v::call('array_keys', v::each(v::stringType()))->isValid($releaseDates); // true

Note

This validator uses Length with [GreaterThan][GreaterThan.md] internally. If an input has no items, the validation will fail.

Templates

Each::TEMPLATE_STANDARD

Mode	Template
default	Each item in {{subject}} must be valid
inverted	Each item in {{subject}} must be invalid

Template placeholders

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

Categorization

• Arrays
• Nesting
• Transformations

Changelog

Version	Description
3.0.0	Rejected stdClass, non-iterable. or empty iterable values
2.0.0	Remove support for key validation
0.3.9	Created

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See also:

• All
• ArrayVal
• Call
• Falsy
• IterableType
• IterableVal
• Key
• KeyExists
• KeyOptional
• Length
• Min
• Unique