对于div使用单个标签有效吗？ [英] Is it valid HTML5 to use a single tag for a div?

问题描述

例如：< div /> ，而不是< div>< / div> 。
我这样做了，显然HTML5验证器通过了这个验证。我想知道这实际上是真的吗？

For example: <div/> instead of <div></div>. I did this and apparently the HTML5 validator passed this as valid. I was wondering it this is actually true?

PS：我将页面作为application / xhtml + xml提供服务

PS: I'm serving page as application/xhtml+xml

not 有效的HTML 5（HTML不允许短标签，等效的HTML结构是单个开头 div 解决方案

c $ c>标签）。这是有效的XHTML 5，因为它是有效的XML。

This is not valid HTML 5 (HTML does not allow shorttags, the equivalent HTML construct is a single opening div tag). It is valid XHTML 5, as it is valid XML.

您可能会看到通过验证器的原因很好，因为您说过：

The reason why you might see this pass through a validator just fine is because of what you stated:

PS：我将页面作为application / xhtml + xml提供服务

PS: I'm serving page as application/xhtml+xml

这意味着您告诉验证程序必须将您的标记视为XML。换句话说，您的网页完全不是HTML 5。

Which means that you tell the validator that it must treat your markup as XML. In other words your page is not HTML 5 at all.

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