这样写得正则可以么？

来源：4-8 编程练习

慕勒8294007

2019-11-07 10:51:51

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
*{margin: 0;padding: 0}
h1{line-height:50px;background-color: #2aabd2}
.bidan{width:600px; margin: 100px auto;}
label{display: inline-block;width: 200px;height: 40px;text-align:right}
#anniu{
margin: auto;width: 600px;}
#bit{width: 40px;height: 30px;background-color: #2aabd2;margin-left: 250px;}
</style>
</head>
<body style="background-color: gray">
<h1>未注册</h1>
<div class="bidan">
<p><label>用户名：</label><input type="text" value="" id="yhm"><span id="yhm1"></span></p>
<p><label>登入密码:</label><input type="password" value="" id="mm"><span id="mm1"></span></p>
<p><label>确认密码：</label><input type="password" value="" id="qrm"><span id="qrm1"></span></p>
<p><label>姓名：</label><input type="text" value="" id="xm"><span id="xm1"></span></p>
<p><label>性别：</label><select><option>男</option><option>女</option></select></p>
<p><label>省份证号：</label><input type="text" value="" id="sfz"><span id="sfz1"></span></p>
<p><label>邮箱：</label><input type="text" value="" id="yx"><span id="yx1"></span></p>
<p><label>手机号码：</label><input type="text" value="" id="sjh"><span id="sjh1"></span></p>

</div>
<div id="anniu"><input type="button" value="提交" id="bit" ></div>
<script>
var yhm=document.getElementById("yhm"); var yhm1=document.getElementById("yhm1");
var mm=document.getElementById("mm"); var mm1=document.getElementById("mm1");
var qrm=document.getElementById("qrm"); var qrm1=document.getElementById("qrm1");
var xm=document.getElementById("xm"); var xm1=document.getElementById("xm1");
var sfz=document.getElementById("sfz"); var sfz1=document.getElementById("sfz1");
var yx=document.getElementById("yx"); var yx1=document.getElementById("yx1");
var sjh=document.getElementById("sjh"); var sjh1=document.getElementById("sjh1");
var bit=document.getElementById("bit");
var test=false;
var test1=false;
var test2=false;
var test3=false;
var test4=false;
var test5=false;
var test6=false;
yhm.onblur=function () {
var reg=/^[a-zA-Z]+\w{6,18}$/;
if(this.value == ""){
yhm1.innerHTML="用户名称不能为空";
yhm1.style.color="red";
}else {if(!reg.exec(yhm.value)){yhm1.innerHTML="请输入6-18数字、字母";
yhm1.style.color="red";}
else {yhm1.innerHTML="ok";
yhm1.style.color="green";
test=true}
}
};
mm.onfocus=function () {
mm1.innerHTML="请输入密码";
mm1.style.color='green';
};
mm.onblur=function(){
var reg=/^\w{6,18}$/;
if(mm.value==''){
mm1.innerHTML="密码不能为空";
mm1.style.color='red';
}
else{
if(!reg.test(this.value))
{mm1.innerHTML="输入得密码格式错误";
mm1.style.color='red';}
else {mm1.innerHTML="ok";
mm1.style.color="green";
test1=true}
}
};

qrm.onfocus=function () {
qrm1.innerHTML="输入密码";
qrm1.style.color='green';
};
qrm.onblur=function() {
if(this.value==""){qrm1.innerHTML="密码不能为空";qrm1.style.color='red';}
else {if(!this.value==mm.value){qrm1.innerHTML="密码输入不一致";qrm1.style.color='red';}
else {qrm1.innerHTML="ok";qrm1.style.color='green';test2=true}}};

xm.onfocus=function () {
xm1.innerHTML="输入姓名";
xm1.style.color='green';
};
xm.onblur=function(){
var reg=/^[\u4e00-\u9fa5]{2,5}$/;
if(this.value==''){
xm1.innerHTML="不能为空";
xm1.style.color='red';
}
else{
if(!reg.test(this.value))
{xm1.innerHTML="输入中文";
xm1.style.color='red';}
else {xm1.innerHTML="ok";
xm1.style.color="green";
test3=true}
}
};
sfz.onfocus=function () {
sfz1.innerHTML="输入身份证号";
sfz1.style.color='green';
};
sfz.onblur=function () {
var reg=/^[\d]{17}[0-9x]$/;
if(this.value==""){sfz1.innerHTML="不能为空";sfz1.style.color="red"}
else {if(!reg.test(this.value)){sfz1.innerHTML="输入得身份证号码有误";sfz1.style.color="red";}
else {sfz1.innerHTML="ok";sfz1.style.color='green'; test4=true;}
}
};
yx.onfocus=function () {
yx1.innerHTML="请输入邮箱";yx1.style.color='green';
};
yx.onblur=function () {
var reg=/^\w+@\w+\.[a-zA-Z]{2,4}$/;
if(this.value==''){yx1.innerHTML='邮箱不能为空';yx1.style.color="red"}
else {if(!reg.test(this.value)){yx1.innerHTML="邮箱格式不正确";yx1.style.color="red"}else
{yx1.innerHTML="ok";yx1.style.color="green";test5=true;}
}
};
sjh.onfocus=function () {
sjh1.innerHTML="请输入手机号";sjh1.style.color="green";
};
sjh.onblur=function () {
var reg=/^\d{11}$/;
if(this.value==""){sjh1.innerHTML="手机号不能为空";sjh1.style.color="red"}
else {
if(!reg.test(this.value)){sjh1.innerHTML="手机号码格式不对";sjh1.style.color="red"}
else{
sjh1.innerHTML="ok";sjh1.style.color="green";test6=true;
}
}
};
bit.onclick=function () {
if(test==true||test1==true||test2==true||test3==true||test4==true||test5==true){
alert("提交成功")
}else (alert("信息不正确，请重新填写"))
}

</script>
</body>
</html>