html5验证表单标记 [英] html5 validation form tag

问题描述

老实说，我不明白标记有什么问题。我已经浏览了很多W3的网站，但无法得到它。

帮助？

HTML：

 < form action =process.phpmethod =post> 
< div> 
< label for =name>名称< / label>< br /> 
< input type =textvalue =name =name/> 
< / div> 
< div> 
< label for =email>电子邮件< / label>< br /> 
< input type =textvalue =name =email/> 
< / div> 
< div> 
< label for =message> Message< / label>< br /> 
< textarea name =messagecols =30rows =4>< / textarea> 
< / div> 
< div> 
< input type =checkboxvalue =yesname =newsletter/> 
< label for =newsletter>订阅电子报< / label> 
< / div> 
< div> 
< input type =submitvalue =Submitname =subscribe/> 
< / div> 
< / form> 
  

解决方案

您错过了 id 属性。

所以要解决它，例如：

 < input type =textvalue =name =emailid =email/> 
  

就是这样。 Linky 。

"The for attribute of the label element must refer to a form control."

Honestly, I don't understand what's wrong with the markup. I've looked through so much of the W3's site and just can't get it.

Help?

HTML:

<form action="process.php" method="post">
    <div>
        <label for="name">Name</label><br />
        <input type="text" value="" name="name" />
    </div>
    <div>
        <label for="email">E-mail</label><br />
        <input type="text" value="" name="email" />
    </div>
    <div>
        <label for="message">Message</label><br />
        <textarea name="message" cols="30" rows="4"></textarea>
    </div>
    <div>
        <input type="checkbox" value="yes" name="newsletter" />
        <label for="newsletter">Subscribe to newsletter</label>
    </div>
    <div>
        <input type="submit" value="Submit" name="subscribe" />
    </div>
</form>

解决方案

You're missing the id attribute.

So to fix it, for example:

<input type="text" value="" name="email" id="email" />

That's it. Linky.

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