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[英]Error validating HTML: The for attribute of the label element must refer to a form control
[英]The for attribute of the label element must refer to a form control error?
这真让我抓狂。 我知道它与标签有关。 这是我的代码:
<form method="post" action="includes/loginprocess.php">
<label for="username">Username: </label>
<input type="text" name="username" value=''/>
<label for="password">Password: </label>
<input type="password" name="password" />
<input type="submit" name="submit" value="submit" />
</form>
for和名字都一样吗?
错误为“标签元素的for属性必须引用表单控件。”
据http://www.w3schools.com/tags/att_label_for.asp ,价值for
标签的属性应该id
标签绑定到的元素,所以添加id
属性的文本框
<form method="post" action="includes/loginprocess.php">
<label for="username">Username: </label>
<input type="text" name="username" id="username" value=''/>
<label for="password">Password: </label>
<input type="password" name="password" id="password" />
<input type="submit" name="submit" value="submit" />
</form>
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