Length

  • Length(Validatable $rule)

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

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

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

v::length(v::lessThan(5))->validate('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))->validate([1, 2, 3]); // true

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

Categorization

  • Comparisons
  • Transformations

Changelog

Version Description
3.0.0 Became a transformation
0.3.9 Created

See also: