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923 B
923 B
Length
v::length(int $min, int $max)
v::length(int $min, null)
v::length(null, int $max)
v::length(int $min, int $max, boolean $inclusive = true)
Validates lengths. Most simple example:
v::stringType()->length(1, 5)->validate('abc'); //true
You can also validate only minimum length:
v::stringType()->length(5, null)->validate('abcdef'); // true
Only maximum length:
v::stringType()->length(null, 5)->validate('abc'); // true
The type as the first validator in a chain is a good practice, since length accepts many types:
v::arrayVal()->length(1, 5)->validate(['foo', 'bar']); //true
A third parameter may be passed to validate the passed values inclusive:
v::stringType()->length(1, 5, true)->validate('a'); //true
Message template for this validator includes {{minValue}}
and {{maxValue}}
.
See also: