php – Yii2：任何一个字段都需要验证

我必须实现标题中提到的验证,即需要两个字段之一(电子邮件,电话).我在我的模型中这样做：

[['email'],'either', ['other' => ['phone']]],

这是方法：

 public function either($attribute_name, $params) {
        $field1 = $this->getAttributeLabel($attribute_name);
        $field2 = $this->getAttributeLabel($params['other']);
        if (empty($this->$attribute_name) && empty($this->$params['other'])) {
            $this->addError($attribute_name, Yii::t('user', "either {$field1} or {$field2} is required."));
            return false;
        }
        return true;
    }

当我访问我的索引页面时,它给了我这个错误：

Exception (UnkNown Property) ‘yii\base\UnkNownPropertyException’ with
message ‘Setting unkNown property: yii\validators\InlineValidator::0’

有帮助吗？

最佳答案:

规则应该是：

['email', 'either', 'params' => ['other' => 'phone']],

方法：

public function either($attribute_name, $params)
{
    $field1 = $this->getAttributeLabel($attribute_name);
    $field2 = $this->getAttributeLabel($params['other']);
    if (empty($this->$attribute_name) || empty($this->{$params['other']})) {
        $this->addError($attribute_name, Yii::t('user', "either {$field1} or {$field2} is required."));
    }
}