| private filterAllOf ( Respect\Validation\Rules\AllOf $rule ) : Respect\Validation\Validatable | ||
| $rule | Respect\Validation\Rules\AllOf | |
| return | Respect\Validation\Validatable | |
private function filterAllOf(AllOf $rule)
{
$rules = $rule->getRules();
if (count($rules) != 1) {
throw new ComponentException('AllOf rule must have only one Key rule');
}
return current($rules);
}