Drupal6：试图从node_validate）错误（

Question

我试图将它们保存到数据库之前验证一组节点：

foreach ($nodes_to_save as $node) { 
    if (! (node_validate($node, $form))) { 
     form_set_error('', t('Node %title did not validate. No nodes were saved.', array('%title' => $node->title))); 
     $success = FALSE; 
     break; 
    } 
} 

为node_validate文档说，它将调用form_set_error()表明为什么该节点尚未验证。但是，上述代码不会发生这种情况。我所得到的是我手动设置的错误。我究竟做错了什么？

Answer 1

试试这个 $form应该是一个数组！

foreach ($nodes_to_save as $node) 
{ 
    if (! (node_validate($node, $form))) 
    { 
     form_set_error('', t('Node %title did not validate. No nodes were saved.', &drupal_static(__FUNCTION__)); 
     $success = FALSE; 
     return $success; 
    } 
} 

或者不使用的，如果beause node_validate doesntreturn true或false;

foreach ($nodes_to_save as $node) 
{ 
     node_validate($node, $form); 
     $success = FALSE; 
     return $success; 
    } 
} 

注意到node_validate取作为第一参数的对象和作为第二参数的阵列

Answer 2

这是不是可以更有用？

$success = true; 
foreach ($nodes_to_save as $node){ 
    node_validate($node); 
    //returns null or array 
    $errors = form_get_errors(); 
    //if there was an error, send an extra message indicating the node that was not saved 
    if($errors){ 
     form_set_error('', t('Node %title did not validate. It was not saved.', array('%title' => $node->title))); 
     $success = false; 
     break; 
    } 
} 

，而不是返回$success作为FALSE对于通过循环运行的每一个节点？