不要发布隐藏的表单输入字段？

Question

我创建了一个表单，根据选择显示/隐藏输入字段，我只想发布可见的输入字段。目前，隐藏输入字段的值也已提交

我检查了$ _POST，我看到了

[chairs] => Array
    (
        [0] => chair-b-white
        [1] => chair-c-black
    )

    [num_of_chair-a-black] => 
    [num_of_chair-a-white] => 
    [num_of_chair-a-gray] => 
    [num_of_chair-b-black] => 
    [num_of_chair-b-white] => 2
    [num_of_chair-b-gray] => 
    [num_of_chair-c-black] => 5
    [num_of_chair-c-white] => 
    [num_of_chair-c-gray] => 

有没有办法跳过发布空白的输入字段？

Answer 1

我假设您使用javascript切换字段的可见性。隐藏它们时，您也可以将它们设置为disabled。禁用的表单字段不会提交给服务器。