yii2.0实现验证用户名与邮箱功能，_PHP教程

php中文网

发布时间：2016-07-12 09:02:37

1052人浏览过

来源于php中文网

原创

yii2.0实现验证用户名与邮箱功能，

本文为大家分享了yii2.0实现验证用户名与邮箱功能的相关代码，具体内容如下

视图signup.php代码：

<?php
use yii\helpers\Html;
use yii\bootstrap\ActiveForm;

/* @var $this yii\web\View */
/* @var $form yii\bootstrap\ActiveForm */
/* @var $model \frontend\models\SignupForm */

$this->title = '注册';
$this->params['breadcrumbs'][] = $this->title;
?>
<div class="site-signup">
 <h1><?= Html::encode($this->title) ?></h1>

 <p>Please fill out the following fields to signup:</p>

 <div class="row">
  <div class="col-lg-5">
   <?php $form = ActiveForm::begin([
    'id' => 'form-signup',
    'enableAjaxValidation' => true,
    'enableClientValidation' => true,
   ]); ?>
    
    <?= $form->field($model, 'username') ?>
    <?= $form->field($model, 'email') ?>
    <?= $form->field($model, 'password')->passwordInput() ?>
    <?= $form->field($model, 'password_compare')->passwordInput() ?>
    
    <div class="form-group">
     <?= Html::submitButton('Signup', ['class' => 'btn btn-primary', 'name' => 'signup-button']) ?>
    </div>
    
   <?php ActiveForm::end(); ?>
  </div>
 </div>
</div>

控制器SiteController.php

得推共享菜园系统

得推共享菜园系统是一款专门针对家共享菜园开发的，可以通过基地加盟，轻松实现共享菜园平台建设。系统可以支持wap\公众号\小程序\APP. 基本功能：基地管理、菜园分类、菜园订单、菜园维护、菜园动态等管理后台： 1.网站设置：站点信息，支付配置，短信配置，邮箱配置等 2.账户管理：账户审核，实名认证，用户充值，黑名单等 3.订单管理：服务订单、确认、处理、退单

下载

public function actionSignup()
 {
  $model = new SignupForm();
  
  $model->load($_POST);
  if (Yii::$app->request->isAjax) {
   Yii::$app->response->format = \yii\web\Response::FORMAT_JSON;
   return \yii\bootstrap\ActiveForm::validate($model);
  }
  
  if ($model->load(Yii::$app->request->post())) {
   if ($user = $model->signup()) {
    if (Yii::$app->getUser()->login($user)) {
     return $this->goHome();
    }
   }
  }

  return $this->render('signup', [
   'model' => $model,
  ]);
 }

模型SignupForm.php

use common\models\User;
use yii\base\Model;
use Yii;

/**
 * Signup form
 */
class SignupForm extends Model
{
 public $username;
 public $email;
 public $password;
 public $password_compare;

 /**
  * @inheritdoc
  */
 public function rules()
 {
  return [
   ['username', 'filter', 'filter' => 'trim'],
   ['username', 'required'],
   ['username', 'unique', 'targetClass' => '\common\models\User', 'message' => '用户名已存在.'],
   ['username', 'string', 'min' => 2, 'max' => 255],

   ['email', 'filter', 'filter' => 'trim'],
   ['email', 'required'],
   ['email', 'email'],
   ['email', 'unique', 'targetClass' => '\common\models\User', 'message' => '邮箱名已存在.'],

   [['password', 'password_compare'], 'required'],
   [['password', 'password_compare'], 'string', 'min' => 6, 'max' => 16, 'message' => '{attribute}是6-16位数字或字母'],
   ['password_compare', 'compare', 'compareAttribute' => 'password', 'message' => '两次密码不一致'],
  ];
 }

 /**
  * Signs user up.
  *
  * @return User|null the saved model or null if saving fails
  */
 public function signup()
 {
  if ($this->validate()) {
   $user = new User();
   $user->username = $this->username;
   $user->email = $this->email;
   $user->setPassword($this->password);
   $user->generateAuthKey();
   if ($user->save()) {
    return $user;
   }
  }

  return null;
 }
}

以上就是本文的全部内容，帮助大家实现yii2.0验证功能。