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respect-validation/docs/rules/Length.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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Length

  • Length(Validatable $rule)

Validates the length of the given input against a given rule.

v::length(v::between(1, 5))->isValid('abc'); // true

v::length(v::greaterThan(5))->isValid('abcdef'); // true

v::length(v::lessThan(5))->isValid('abc'); // true

This rule can be used to validate the length of strings, arrays, and objects that implement the Countable interface.

v::length(v::greaterThanOrEqual(3))->isValid([1, 2, 3]); // true

v::length(v::equals(0))->isValid(new SplPriorityQueue()); // true

Categorization

  • Comparisons
  • Transformations

Changelog

Version Description
3.0.0 Became a transformation
0.3.9 Created

See also: