Question

在我的应用程序中，我有一个带有用户名（电子邮件）和密码的用户表，没有关于用户名的验证规则，但当我尝试创建用户名表中已存在的用户名时，它会自动将我从应用程序中注销而不会出现任何错误。用户控制器：

App::uses('AppController', 'Controller');
App::uses('CakeEmail', 'Network/Email');

class UsersController extends AppController {

    public $components = array('Recaptcha.Recaptcha');
    public $helpers = array('Recaptcha.Recaptcha');
    var $uses = array('User', 'Student');

    function isAuthorized() {
        $userType = $this->Auth->user('type'); ///loggen-in $userType=1

        switch ($userType) {
            case 1:
                if (in_array($this->action, array('admin_add'))) {
                    return true;
                } else {
                    return false;
                }
            case 2:
                if (in_array($this->action, array('admin_dashboard'))) {
                    return true;
                } else {
                    return false;
                }
        }
    }

    public function admin_add() {
        if ($this->request->is('post')) {
            $this->User->create();
            if ($this->User->save($this->request->data)) {
                $this->Session->setFlash(__('The user has been saved.'), 'success');
                $this->redirect(array('controller' => 'users', 'action' => 'index'));
            } else {
                $this->Session->setFlash(__('The user could not be saved. Please, try again.'), 'error');
            }
        }
        $this->layout = 'admin_default';
    }
}

用户模型：

App::uses('AppModel', 'Model');
class User extends AppModel {
    public $validate = array(
        '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'
            )
        )
    );



function validatePasswdConfirm($data) {
        if ($this->data['User']['password'] !== $this->data['User']['cpassword']) {
            return false;
        }
        return true;
    }

}

用户视图：

    <?php

echo $this->Form->create('User', array('action' => 'admin_add',
    'id' => 'form-register',
    'class' => 'form-horizontal form-bordered'
));
echo $this->Form->input('username', array(
    'id' => 'user-name',
    'class' => 'form-control input-lg',
    'placeholder' => 'Email',
    'label' => false
));
echo $this->Form->input('password', array(
    'id' => 'user-password',
    'class' => 'form-control input-lg',
    'placeholder' => 'Password',
    'label' => false
));
echo $this->Form->input('cpassword', array(
    'id' => 'user-cpassword',
    'class' => 'form-control input-lg',
    'placeholder' => 'confirm Password',
    'label' => false,
    'type' => 'password'
));
echo $this->Form->end();
?>

问题是什么？我该如何解决这个问题？

Answer 1

我建议另外一种方法，在你的模型上添加这个功能：

function UsernameExists($username){
    $count = $this->Event->find("count", array("conditions" => array("username" => $username)));
    if ($count == 0) {
        return false;
    } else {
        return true;
    }
}

并在您的控制器中保存功能：

public function save($post){
if($this->User->UsernameExists($username)){
    //show an error message that you cannot add because the username exists 
} else {
    $this->User->save($data);
}

}

cakephp在创建具有现有电子邮件地址的用户时自动从应用程序注销

1 个答案: