$this where(string $column, string $value = null) Set a "where" constraint

$this whereNull(string $column) Set a "where null" constraint on the query

$this height(int $value) Set the "height" constraint.

string __toString() Convert the rule to a validation string.

$this using(Closure $callback)

void __construct(array $values) Create a new in rule instance.

$this using(Closure $callback)

$this whereNot(string $column, string $value) Set a "where not" constraint

NotIn class NotIn (

string __toString() Convert the rule to a validation string.