jQuery Validate 验证,校验规则写在控件中的具体实例
将校验规则写到控件中
. 代码如下:
<script src="../js/jquery.js" type="text/javascript"></script>
<script src="../js/jquery.validate.js" type="text/javascript"></script>
<script src="./js/jquery.metadata.js" type="text/javascript"></script>
$().ready(function() {
$("#signupform").validate();
});
<form id="signupform" method="get" action="">
<p>
<label for="firstname">firstname</label>
<input id="firstname" name="firstname" class="required" />
</p>
<p>
<label for="email">e-mail</label>
<input id="email" name="email" class="required email" />
</p>
<p>
<label for="password">password</label>
<input id="password" name="password" type="password" class="{required:true,minlength:5}" />
</p>
<p>
<label for="confirm_password">确认密码</label>
<input id="confirm_password" name="confirm_password" type="password" class="{required:true,minlength:5,equalto:'#password'}" />
</p>
<p>
<input class="submit" type="submit" value="submit"/>
</p>
</form>
tips:
使用class="{}"的方式,必须引入包:jquery.metadata.js
可以使用如下的方法,修改提示内容:
class="{required:true,minlength:5,messages:{required:'请输入内容'}}"
在使用equalto关键字时,后面的内容必须加上引号,如下代码:
class="{required:true,minlength:5,equalto:'#password'}"