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Sorted

  • Sorted(string $direction)

Validates whether the input is sorted in a certain order or not.

v::sorted('ASC')->assert([1, 2, 3]);
// Validation passes successfully

v::sorted('ASC')->assert('ABC');
// Validation passes successfully

v::sorted('DESC')->assert([3, 2, 1]);
// Validation passes successfully

v::sorted('ASC')->assert([]);
// Validation passes successfully

v::sorted('ASC')->assert([1]);
// Validation passes successfully

You can also combine After to create custom validations:

v::after(
        fn (array $input): array  => array_column($input, 'key'),
        v::sorted('ASC')
    )->assert([
        ['key' => 1],
        ['key' => 5],
        ['key' => 9],
    ]);
// Validation passes successfully

v::after('strval', v::sorted('DESC'))->assert(4321);
// Validation passes successfully

v::after('iterator_to_array', v::sorted('ASC'))->assert(new ArrayIterator([1, 7, 4]));
// → `[1, 7, 4]` must be sorted in ascending order

Templates

Sorted::TEMPLATE_ASCENDING

Mode Template
default {{subject}} must be sorted in ascending order
inverted {{subject}} must not be sorted in ascending order

Sorted::TEMPLATE_DESCENDING

Mode Template
default {{subject}} must be sorted in descending order
inverted {{subject}} must not be sorted in descending order

Template placeholders

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

Categorization

  • Arrays
  • Strings

Changelog

Version Description
2.0.0 Add support for strings
2.0.0 Do not use array keys to sort
2.0.0 Use sorting direction instead of boolean value
2.0.0 Do not accept callback in the constructor
1.1.1 Created

See Also