cakephp-3.0 – 如何在蛋糕3中创建自定义验证规则

这是我的代码：

public function validationDefault(Validator $validator) {
        $validator
                ->add('id','valid',['rule' => 'numeric'])
                ->allowEmpty('id','create')
                ->add('email',['rule' => 'email'])
                ->requirePresence('email','create')
                ->notEmpty('email')
                ->add('email','unique',['rule' => 'validateUnique','provider' => 'table'])
                ->requirePresence('password','create')
                ->notEmpty('password')
                ->notEmpty('confirm_password')
                ->add('confirm_password','custom',[
                    'rule' => function($value,$context) {
                        if ($value !== $context['data']['password']) {
                            return false;
                        }
                        return false;
                    },'message' => 'The passwords are not equal',]);

        return $validator;
    }

当我尝试’失败’表单提交时,代码保存,我没有错误.

我读了http://book.cakephp.org/3.0/en/core-libraries/validation.html#custom-validation-rules,但没有帮助….任何人？

谢谢！