yii2表单验证方法

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model层的书写验证规则

return[[['username','password','email','phone','images'],'required','message'=>'不能为空'],//验证唯一性[['username'], 'unique','targetClass' => '\backend\models\Verification','message'=>'用户名不能一致'],//验证长度['username', 'string', 'min' => 2, 'max' => 8,"tooLong"=>"太长了", "tooShort"=>"太短了"],//正则验证['username','match','pattern'=>'/^[a-z]{1,}$/','message'=>'用户名必须为字母'],['password','match','pattern'=>'/^[0-9]{6,12}$/','message'=>'密码必须是数字,且大于6为小于12位'],['email', 'unique', 'targetClass' => '\backend\models\Verification', 'message' => '邮箱名已存在.'],//邮箱验证['email','match','pattern'=>'/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/','message'=>'邮箱格式不正确'],//手机号验证['phone','match','pattern'=>'/^1[0-9]{10}$/','message'=>'手机号格式不正确'],   ];


视图层代码

<?phpuse yii\helpers\Html;use yii\widgets\ActiveForm;$form = ActiveForm::begin([    'id' => 'login-form',    'options' => ['class' => 'form-horizontal'],]) ?>    <?= $form->field($model, 'username')->label('用户名') ?>    <?= $form->field($model, 'password')->passwordInput()->label('密码') ?>    <?= $form->field($model, 'email')->label('邮箱') ?>    <?= $form->field($model, 'phone')->label('手机号') ?>    <div class="form-group">        <div class="col-lg-offset-1 col-lg-11">            <?= Html::submitButton('Login', ['class' => 'btn btn-primary']) ?>        </div>    </div><?php ActiveForm::end() ?>



控制器层
function actionAdd(){$model = new AddForm();//是否通过验证,接受数据if ($model->load(\Yii::$app->request->post()) && $model->validate()){echo "asdfdas";die;            return $this->redirect(['view', 'id' => $model->id]);        }         else         {            return $this->render('add', [                'model' => $model,            ]);        }}



表单验证:http://www.kuitao8.com/20140425/2334.shtml
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