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Min.md

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Min

  • Min(Validator $validator)

Validates the minimum value of the input against a given validator.

v::min(v::equals(10))->assert([10, 20, 30]);
// Validation passes successfully

v::min(v::between('a', 'c'))->assert(['b', 'd', 'f']);
// Validation passes successfully

v::min(v::greaterThan(new DateTime('yesterday')))
        ->assert([new DateTime('today'), new DateTime('tomorrow')]);
// Validation passes successfully

v::min(v::lessThan(3))->assert([4, 8, 12]);
// → The minimum of `[4, 8, 12]` must be less than 3

Note

This validator will pass if the input is empty. Use Length with [GreaterThan][GreaterThan.md] to perform a stricter check:

v::min(v::equals(10))->assert([]);
// Validation passes successfully

v::length(v::greaterThan(0))->min(v::equals(10))->assert([]);
// → The length of `[]` must be greater than 0

Templates

Min::TEMPLATE_STANDARD

Mode Template
default The minimum of
inverted The minimum of

Template as prefix

The template serves as a prefix to the template of the inner validator.

Template placeholders

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

Categorization

  • Comparisons
  • Transformations

Changelog

Version Description
3.0.0 Became a transformation
2.0.0 Became always inclusive
1.0.0 Became inclusive by default
0.3.9 Created

See Also