void __construct(array $values) Create a new "not in" rule instance.

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

In class In (

void extendImplicit(string $rule, Closure|string $extension, string $message = null)

$this whereNotNull(string $column) Set a "where not null" constraint on

DatabasePresenceVerifier class DatabasePresenceVerifier implements

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

array getCustomMessages() Get the custom messages for the validator.

int getMultiCount(string $collection, string $column, array $values, array $extra = array())

void sometimes(string $attribute, string|array $rules, callable $callback)