Zend framework2 ZF2验证程序文件由\Zend\File\Transfer\Adapter\Http

我有一个HTML代码2的输入文件在一个行动的看法

<form action="#" id="appForm" name="appForm"
        enctype="multipart/form-data" method="post">
<input type="file" name="picture" id="picture">
<input type="file" name="attach_file" id="attach_file">
</form>

和ArticleValidator中的代码

    namespace Admin\Form;

class ArticleValidator {

protected $_arrError = null;
protected $_arrData;

public function __construct($arrParam = array(), $options = null) {

    // avatar
    if (!empty($arrParam['picture']['name'])) {
        $size = new \Zend\Validator\File\Size(array('min' => 1, 'max' => 2097152));
        $ext = new \Zend\Validator\File\Extension('gif,jpg,jpeg,png');
        $adapterPicture = new \Zend\File\Transfer\Adapter\Http();
        $adapterPicture->setValidators(array($size, $ext), $arrParam['picture']['name']);
        if (!$adapterPicture->isValid()) {
            $message = $adapterPicture->getMessages();
            $this->_arrError['picture'] = current($message);
            $arrParam['picture'] = '';
        }
    }

    // attach_file
    if (!empty($arrParam['attach_file']['name'])) {
        $size = new \Zend\Validator\File\Size(array('min' => 1, 'max' => 5242880));
        $ext = new \Zend\Validator\File\Extension('rar,zip,gz,docx,pdf,xlsx');
        $adapterFile = new \Zend\File\Transfer\Adapter\Http();
        $adapterFile->setValidators(array($size, $ext), $arrParam['attach_file']['name']);
        if (!$adapterFile->isValid()) {
            $message = $adapterFile->getMessages();
            $this->_arrError['attach_file'] = current($message);
            $arrParam['attach_file'] = '';
        }
    }
}

}

当我将有效图像发布到“图片”字段时$此->\u错误将包含“文件“”未上载”。我检查并知道，$adapterPicture也检查“附加文件”字段。因为我没有将文件发布到“attach_file”中，所以它会说notupload（对于attach_file）。 那么，我如何只检查“picture”字段，然后只检查“attach_file”。

---

PS：我不使用Zend\Form。只有一个HTML代码，输入类型为2=file。然后，检查file use\Zend\file\Transfer\Adapter\Http

为什么不使用

Zend\Form

对象？@AlexP，因为它是必需的。所以，我必须只使用HTML，而不是Zend\Form。我打印它，我看到，它会自动在每个文件中添加Zend\Validator\File\Upload。但我只添加了每个适配器单独的验证器。那么，如何使用每个验证器验证每个文件

    namespace Admin\Form;

class ArticleValidator {

protected $_arrError = null;
protected $_arrData;

public function __construct($arrParam = array(), $options = null) {

    // avatar
    if (!empty($arrParam['picture']['name'])) {
        $size = new \Zend\Validator\File\Size(array('min' => 1, 'max' => 2097152));
        $ext = new \Zend\Validator\File\Extension('gif,jpg,jpeg,png');
        $adapterPicture = new \Zend\File\Transfer\Adapter\Http();
        $adapterPicture->setValidators(array($size, $ext), $arrParam['picture']['name']);
        if (!$adapterPicture->isValid()) {
            $message = $adapterPicture->getMessages();
            $this->_arrError['picture'] = current($message);
            $arrParam['picture'] = '';
        }
    }

    // attach_file
    if (!empty($arrParam['attach_file']['name'])) {
        $size = new \Zend\Validator\File\Size(array('min' => 1, 'max' => 5242880));
        $ext = new \Zend\Validator\File\Extension('rar,zip,gz,docx,pdf,xlsx');
        $adapterFile = new \Zend\File\Transfer\Adapter\Http();
        $adapterFile->setValidators(array($size, $ext), $arrParam['attach_file']['name']);
        if (!$adapterFile->isValid()) {
            $message = $adapterFile->getMessages();
            $this->_arrError['attach_file'] = current($message);
            $arrParam['attach_file'] = '';
        }
    }
}

}