Question

I am trying to set up a "forgot password" system. User enters email and if it exists a new email is recorded and sent to the user email address entered. The user email check works ok. When trying to enter a new passord into system it does not.

该法典是:

..... (form is_valid and check email ok)

if(is_object($object)) {

        $newpassword = substr(str_shuffle(str_repeat( ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789 ,8)),0,8);

        $input = $form->getValues();

        $user = Doctrine::getTable( Tcc_Model_User )
            ->find($input[ email ]);

        $user->fromArray($input);
        $user->Password = md5($newpassword);
        $user->save();
......
email send

} else {
    $form->getElement( email )->addError( Sorry, there is no record of that email adddress. );
  }

我发现的错误是:

Call to a member function fromArray() on a non-object

难道有人能帮助我看一看我做什么错了? 请

Answer 1

Simply put, $user is not an object. It s probably either false or null, signifying that find() did not actually find what it was looking for.

您可以看到,<代码>用户实际上是var_dump($user),然后请读到find的文件,以了解它为什么会回来。

Answer 2

根据http://www.doctrine-project.org/api/orm/1.2/doctrine/doctrine_table.html#find%2829"rel=“nofollow” docs ,Doctrine_Table:find()(在以上错误线上称呼)返回下列实体之一:

Doctrine_Collection, range, Doctrine_ 如果没有结果,记录或伪造

这意味着,在你尝试和使用价值(_user/code>)之前,你必须检查所交回的是什么,因为从Array( ) 方法上看,它是一个标出<代码>的物体。

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