如何验证html5中的组复选框?因为对于每个我需要的复选框,如果我想将复选框分组以进行验证,我们该怎么办? 到目前为止,我已经完成了我的代码。任何人都可以指导我,因为我计划在每个人经常更新浏览器时使用html5验证。 我的问题是?
<form name="vk" action="" method="post"/>
Name:<input type="name" name="username" value="" required/><br/><br/>
password:<input type="password" name="password" value="" required/><br/><br/>
Please select subject:
<input type="checkbox" name="subject[]" id="all" value="all" required>All Subject
<input type="checkbox" name="subject[]" value="science" required>Science
<input type="checkbox" name="subject[]" value="maths">Maths<br/><br/><br/>
Please select Subject for class twelve<br/>
<input type="checkbox" name="classfivesubject[]" id="mat" value="BScTuition (Physics)">BScTuition (Physics)<br/>
<input type="checkbox" name="classfivesubject[]" id="mat" value="BSc Tuition (Chemistry)">BSc Tuition (Chemistry)<br/>
<input type="checkbox" name="classfivesubject[]" id="mat" value="BCA Tuition (Computer)">BCA Tuition (Computer)<br/>
<input type="checkbox" name="classfivesubject[]" id="mat" value="BCA Tuition (IT)">BCA Tuition (IT)<br/>
<input type="checkbox" name="classfivesubject[]" id="mat" value="BSc Tuition (Biology)">BSc Tuition (Biology)<br/>
<input type="checkbox" name="classfivesubject[]" id="mat" value="BSc Tuition (MicroBiology)">BSc Tuition (MicroBiology)<br/>
<input type="checkbox" name="BSc Tuition (MicroBiology)" id="mat" value="BSc Tuition (MicroBiology)">BSc Tuition (MicroBiology)
<input type="checkbox" name="BSc Tuition (Zoology)" id="mat" value="BSc Tuition (Zoology)">BSc Tuition (MicroBiology)<br/>
<input type="submit" name="submit" value="Submit"/>
</form>