Cakephp isUnique无法正常工作 [英] Cakephp isUnique is not working properly

问题描述

isUnique验证将不起作用。
模型代码为：

isUnique validation doesn't work if there there is validation error only of uniqueness in user creating form and gives error of 'The page isn't redirecting properly'. Model code is:

class User extends AppModel {
    public $validate = array(
        'username' => array(
            'notEmpty' => array(
                'rule' => array('email'),
                'message' => 'Please supply a valid email address.'
            ),
            'isUnique' => array(
                'rule' => 'isUnique',
                'message' => 'This email has already been taken.'
            )
        ),
        'password' => array(
            'min' => array(
                'rule' => array('minLength', 3),
                'message' => 'Password must be at least 3 characters.'
            ),
            'required' => array(
                'rule' => 'notEmpty',
                'message' => 'Please enter a password.'
            ),
        ),
        'cpassword' => array(
            'required' => 'notEmpty',
            'match' => array(
                'rule' => 'validatePasswdConfirm',
                'message' => 'Passwords do not match'
            )
        )
    );
}

当我输入不匹配的密码时，会提示密码不匹配如果用户名已存在于用户表中，但问题是当我仅输入已经存在的用户名并输入匹配密码，然后出现错误 The页面未正确重定向。
如何解决此问题？
预先感谢。

When I enter mismatch passwords then it gives error of 'Passwords do not match' and also gives error 'This email has already been taken.' if a username is already there in users table but the problem is when I Only enter the username which already exists and enter a match password then it goes to a page with error "The page isn't redirecting properly". How can I fix this issue? Thanks in advance.

推荐答案

（如果您已使用 $ this-> Auth-> login（）在beforeFilter中是否有任何条件，请将其删除，然后使用！empty（$ this-> Auth-> user（'id'））代替 $ this-> Auth-> login（）为您在beforeFilter中的条件。

if you have used $this->Auth->login() in beforeFilter for any condition, remove it and use !empty($this->Auth->user('id')) instead of $this->Auth->login() for you conditions in beforeFilter.

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