发布于 2017-02-22 22:23:55 | 134 次阅读 | 评论: 0 | 来源: 网友投递
Validform 表单验证
Validform是一个表单验证js库
Validform是一款优秀的表单验证插件，layer是一款优秀的弹出窗口插件。下面通过例子看看这二者碰出的火花吧
首先要引入jquery,Validform和layer
<script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/1.9.1/jquery.min.js"></script>
<script type="text/javascript" src="http://res.layui.com/lay/lib/layer/src/layer.js"></script>
<script type="text/javascript" src="http://lib.h-ui.net/Validform/5.3.2/Validform.min.js"></script>
HTML
<form action="post.php" method="post" name="form" class="form form-horizontal" id="form-Validform">
<div class="row cl">
<label class="form-label col-3"><span class="c-red">*</span>用户昵称：</label>
<div class="formControls col-8">
<input type="text" class="input-text" value="" placeholder="可使用3-16位中英文字符" id="uname" name="uname" datatype="*2-16" nullmsg="用户昵称不能为空">
</div>
</div>
<div class="row cl">
<label class="form-label col-3"><span class="c-red">*</span>用户密码：</label>
<div class="formControls col-8">
<input type="text" class="input-text" value="" placeholder="5-20位,范围[0-9a-zA-Z_@!.-]" id="pwd" name="pwd" datatype="/\w{5,20}/i" nullmsg="用户密码不能为空">
</div>
</div>
<div class="row cl">
<label class="form-label col-3"><span class="c-red">*</span>Email：</label>
<div class="formControls col-8">
<input type="text" class="input-text" value="" placeholder="****@***.***" id="email" name="email" datatype="e" nullmsg="Email不能为空">
</div>
</div>
<div class="row cl">
<label class="form-label col-3"></label>
<div class="formControls col-8">
<a href="javascript:;" id="safecodes" style="color:red"><?php echo $safecode; ?></a>
</div>
</div>
</div>
<div class="row cl" style="text-align:center">
<input class="btn btn-primary radius" type="submit" value=" 提交 ">
</div>
</form>
JS
<script type="text/javascript">
$(function(){
$("#form-Validform").Validform({
tiptype:4,
ajaxPost:true,
callback:function(data){
if(data.status==1){
layer.msg(data.info, {icon: data.status,time: 1000}, function(){
location.reload();//刷新页面
});
}
else{
layer.msg(data.info, {icon: data.status,time: 3000});
}
}
});
$('#safecodes').click( function () {
$('#safecode').val($('#safecodes').text());
});
});
</script>
服务端返回
{"info":"\u6210\u529f","status":1,"url":""}
本例子流程：点击提交->逐项验证表单->完成验证ajax提交->根据返回信息判断->弹出消息