Yii2用户注册

时间:2016-06-24 09:07:13

标签: authentication yii2

如果我输入' admin'我正在使用成功登录的yii2默认登录用户名和密码。问题在于新用户注册。我有这个控制器动作来注册用户名和密码。

public function actionSignup()
    {
        $model = new User();


    if(isset($_POST['User']))
    {
        $model->attributes=$_POST['User'];

        $model->setAttributes(array(
            'datereg' => time(), 
            'lastlogin' => time()   
        ));

        if($model->save())
        {

            $login=new LoginForm;
            $login->username = $_POST['User']['username'];
            $login->password = $_POST['User']['password'];
            if($login->validate() && $login->login())
                $this->redirect('/telephone/add');
        }

    }
    else
 {
        return $this->render('register');
 }
    }

登录操作是:

 public function actionLogin()
    {
        if (!\Yii::$app->user->isGuest) {
            return $this->redirect(Yii::$app->request->baseUrl.'/telephone/add');   
        }

        $model = new LoginForm();
        if ($model->load(Yii::$app->request->post()) && $model->login()) {
            return $this->redirect(Yii::$app->request->baseUrl.'/telephone/add');   
        }
        return $this->render('login', [
            'model' => $model,
        ]);
    }

userloginform是默认模型。注册表格如下:

<div class="container">
<div class="row">
<h2> New User Signup</h2><br>
    <form class="formclass" method="POST" action="<?php echo Yii::$app->request->baseUrl;?>/telephone/signup/" role="form"  id="register-form" novalidate="novalidate">
                      <label> UserName:</label>     <input type="name" name="username" id="username" placeholder="UserName" required><br><br>
                      <label>    Password: </label>       <input type="password" name="password" id="password" placeholder="Password" required><br><br>
           <button type="submit" class="btn btn-default">Sign Up</button><BR><BR>
                            </form>

</div>
</div>

但是用户名和密码没有保存在数据库中,也没有错误。注册成功后也不会重定向。当我按下注册按钮时,页面就像重新加载一样。

1 个答案:

答案 0 :(得分:0)

可能是某些验证规则不匹配

尝试在保存之前执行适当的验证

if(isset($_POST['User']))
{
    $model->attributes=$_POST['User'];

    // validate user input and redirect to the previous page if valid
    $model->setAttributes(array(
        'datereg' => time(), //additional data you want to insert
        'lastlogin' => time() //additional

    ));
    if ($model->validate()) {
         if($model->save()) {

         ......your code 

         }
    } else {
        // validation failed: $errors is an array containing error messages
        $errors = $model->errors;
        var_dump($error)
    }

基于$错误似乎不起作用的奇怪事实(请参阅此文档以获取ref http://www.yiiframework.com/doc-2.0/guide-input-validation.html),那么您应该从代码中删除其他条件以获取$ errors并且您可以尝试
仅用于调试

$model->save(false)  

如果在这种情况下您的数据保存在db中,那么您有验证问题,您必须选择性地注释或删除Valdation规则以找到不匹配的