必须引入下面文件:百度搜索下载
<script type="text/javascript" src="STATIC/validate/jquery.validate.min.js"></script>
<script>
$(document)
.ajaxStart(function(){
$("button:submit").addClass("log-in").attr("disabled", true);
})
.ajaxStop(function(){
$("button:submit").removeClass("log-in").attr("disabled", false);
});
$("form").submit(function(){
var self = $(this);
$.post(self.attr("action"), self.serialize(), success, "json");
return false;
function success(data){
if(data.status){
window.location.href = data.url;
} else {
self.find(".Validform_checktip").text(data.info);
//刷新验证码
$(".reloadverify").click();
}
}
});
$(function(){
var verifyimg = $(".verifyimg").attr("src");
$(".reloadverify").click(function(){
if( verifyimg.indexOf('?')>0){
$(".verifyimg").attr("src", verifyimg+'&random='+Math.random());
}else{
$(".verifyimg").attr("src", verifyimg.replace(/?.*$/,'')+'?'+Math.random());
}
});
});
$("#commentForm").validate({
rules: {
username: {
required: true,
minlength: 2
},
password: {
required: true,
minlength: 5
},
verify: {
required: true,
minlength: 5
}
},
messages: {
username: {
required: "请输入用户名",
minlength: "用户名必需由两个字母组成"
},
password: {
required: "请输入密码",
minlength: "密码长度不能小于 5 个字母"
},
verify: {
required: "验证码不能为空",
minlength: "验证码长度不正确"
}
}
});
</script>
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