Yii 表单模型验证 - 需要任何一个 [英] Yii form model validation- either one is required

问题描述

我在表单(忘记密码表单)用户名和电子邮件 ID 上有两个字段.用户应输入其中之一.我的意思是检索密码用户可以输入用户名或电子邮件 id .有人能指出我对此的验证规则吗?

I have two fields on the form ( forgotpassword form ) username and email Id . User should enter one of them . I mean to retrieve the password user can enter user name or the email id . Could some one point me the validation rule for this ?

有什么我可以使用的内置规则吗?

Is there any inbuilt rule I can use ?

(对不起，如果已经讨论过或者我错过了)

( Sorry if it is already discussed or if I missed)

感谢您的帮助

问候

基兰

推荐答案

我今天试图解决同样的问题.我得到的是下面的代码.

I was trying to solve same problem today. What I've got is the code below.

public function rules()
{
    return array(
        // array('username, email', 'required'), // Remove these fields from required!!
        array('email', 'email'),
        array('username, email', 'my_equired'), // do it below any validation of username and email field
    );
}

public function my_required($attribute_name, $params)
{
    if (empty($this->username)
            && empty($this->email)
    ) {
        $this->addError($attribute_name, Yii::t('user', 'At least 1 of the field must be filled up properly'));

        return false;
    }

    return true;
}

总体思路是将必需"验证移至自定义 my_required() 方法，该方法可以检查是否有任何字段已填写.

General idea is to move 'required' validation to custom my_required() method which can check if any of field is filled up.

我看到这篇文章是 2011 年的，但我找不到任何其他解决方案.我希望它将来对您或其他人有用.

I see this post is from 2011 however I couldn't find any other solution for it. I Hope it will work for you or other in the future.

享受.

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