Validation CakePHP 2.0.3模型验证数据问题

好的，我有一些验证问题，因为我在表格中使用了其他名称，它们在表格中作为示例：

<?=$this->Form->input('name') ?>

控制器：

<?php                            
$this->Product->create();

$this->Product->set(array(


 'fatcms_category_id' => $this->request->data['Product']['category_id'],
    $this->userPrefix.'user_id' => $this->userLoggedIn['fatcms_auth_user_id'],
    $this->productPrefix.'name' => $this->request->data['Product']['name'],
    $this->productPrefix.'payment' => $this->request->data['Product']['payment'],
    $this->productPrefix.'description' => $this->request->data['Product']['description'],
    $this->productPrefix.'price' => $this->request->data['Product']['price'],
    $this->productPrefix.'price_2' => $this->request->data['Product']['price_2'],
    $this->productPrefix.'quantity' => $this->request->data['Product']['quantity'],
    $this->productPrefix.'quantity_price' => $this->request->data['Product']['quantity_price'],
    $this->productPrefix.'quantity_price_2' => $this->request->data['Product']['quantity_price_2'],
    $this->productPrefix.'shipment' => $this->request->data['Product']['shipment'],
    $this->productPrefix.'shipmentprice' => $this->request->data['Product']['shipmentprice'],
    $this->productPrefix.'articelcondition' => $this->request->data['Product']['articelcondition'],
    $this->productPrefix.'created' => date('Y-m-d H:i:s'),
    $this->productPrefix.'uvp' => $this->request->data['Product']['uvp']
));

if($this->Product->save()) {

   //CakeSession::write('productid', $this->Product->id);
   $this->redirect('/products/addimg/'.$this->Product->id);

}
?>

型号：

<?php

    class Product extends AppModel {

            public $name       = 'Product';

            public $useTable   = 'product';

            public $primaryKey = 'xyc_id';

            public $hasMany = array('Productimage'=>array(

                'className'=>'Productimage',
                'foreignKey'=>'xyc_id'

            ));

            public $validate    = array(    

                'xyc_name' => array(    
                    'rule'=>'notEmpty',
                    'message'=>'test'
                ),

                'xyc__description' => 'notEmpty',

                'xyc_uvp' => 'notEmpty',

                'xyc_price' => 'notEmpty',

                'xyc_price_2' => 'notEmpty',


                'xyc_quantity_price_1' => 'notEmpty',

                'xyc_quantity_price_2' => 'notEmpty',

                'xyc_payment' => 'notEmpty',

                'xyc_shipment' => 'notEmpty',

                'xyc_shipmentprice' => 'notEmpty',

                'xyc_articelcondition' => 'notEmpty',

            );


    }
?>

---

好的，我找到了解决办法。因为模块验证控制器中设置的数据，并使用设置的数据而不是表单中设置的值进行输出

因此，将信息输出的输入形式助手没有任何效果。因此你必须定义它

像这样：

<?
if ($this->Form->isFieldError('prefix_price')) {
    echo $this->Form->error('prefix_price');
}
?>
<?=$this->Form->input('Product.price', array('label'=>'Preis von')) ?>

然后你得到了一条消息，你把它放在你的模型中进行验证

<?
if ($this->Form->isFieldError('prefix_price')) {
    echo $this->Form->error('prefix_price');
}
?>
<?=$this->Form->input('Product.price', array('label'=>'Preis von')) ?>