/**
* Creates validator objects based on the specification in {@link rules}.
* This method is mainly used internally.
*
* @throws \Database\Exception if current class has an invalid validation rule
* @return Validator[] validators built based on {@link rules()}.
*/
public function createValidators()
{
$validators = new \Validator\Lists();
foreach ($this->rules() as $rule) {
if (isset($rule[0], $rule[1])) {
$validators->add(\Validator\Validator::createValidator($rule[1], $this, $rule[0], array_slice($rule, 2)));
} else {
throw new \Database\Exception('{class} has an invalid validation rule. The rule must specify attributes to be validated and the validator name.', ['{class}' => get_class($this)]);
}
}
return $validators;
}