validation - CakePHP - 使用相同规则验证多个字段

Question

假设我有十几个单选按钮字段，我想根据两个通用规则对其进行验证。

   'valid'=> array(
        'rule' => array('inList', array('yes','no')),
        'message' => 'Illegal Choice Detected'

   ),
   'required'=> array(
       'rule' => array('notEmpty'),
       'message' => 'Field is required.'
   ),

如何在不必将每个验证规则分配给每个字段的情况下执行此操作？

[编辑]

对于那些像我自己有时喜欢用勺子喂食的人，这是我根据 Burzum 的回答做的!

   public function beforeValidate($options = []) {
        $fields = ['field_1','field_2','field_3','etc'];
        foreach ($fields as $field) {            
            $this->validate[$field]['required'] = array(
                    'rule' => array('notEmpty'),
                    'message' => 'Field is required.'
            );
            $this->validate[$field]['legal'] = array(
                    'rule' => array('inList', array('yes', 'no')),
                    'message' => 'An illegal choice has been detected, please contact the website administrator.'
            );
        }
        return true;
    }

Answer 1

将它们添加到 beforeValidate() 的 foreach 循环中

public function beforeValidate($options = []) {
    $fields = ['field1', '...'];
    foreach ($fields as $field) {
        // Add your rule(s) here to the field
        $this->validate[$field]['myRule'] = ['...'];
    }
    return true;
}