Magento 新闻通讯订阅 - 如果已订阅则显示错误

Question

您好，我在 magento 中使用默认的新闻通讯订阅包。如果用户已经在我们这里注册，我需要显示错误我见过这样的选项

    $emailExist = Mage::getModel('newsletter/subscriber')->load($email, 'subscriber_email');
    if ($emailExist->getId()) {
      Mage::throwException($this->__('This email address is already exist.'));
    }

从这里开始Show error message in guest subscriber if user already subscribe with that Id

但这对我不起作用，但我仍然收到同样的感谢订阅消息。谢谢

Answer 1

检查这个............

$NewSellt= Mage::getModel('newsletter/subscriber')->subscribe($email);
if($NewSellt->getId()>0){
//if exits

}

如果客户是注册用户

$ownerId = Mage::getModel('customer/customer')
                        ->setWebsiteId(Mage::app()->getStore()->getWebsiteId())
                        ->loadByEmail($email)
                        ->getId();
    if ($ownerId !== null && $ownerId != $customerSession->getId()) {
                   //'This email address is already assigned to another user.
                }