求 email 正则

Question

包含 数字 字母 和 点. 下划线_  减号- 单引号‘ 和 @在线等，马上结账

Answer 1

<script type="text/javascript">
<!--
var reg = /^\w[-.\w]*\@[-a-z0-9]+(?:\.[-a-z0-9]+)*\.(?:com|edu|info)?$/i
alert(reg.test("[email protected]"))
alert(reg.test("[email protected]"))
//-->
</script>

Answer 2

/\w+([-+.’]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/

Answer 3

csdn-studer'[email protected] 通不过

Answer 4

<input type="text" id="email" name="email">
<input type="button" value="验证" onclick="isEmail('email')">
   <script language="javascript">
function isEmail(email) {
var strEmail=document.getElementById(email).value;
   if (strEmail.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
{
   alert("Email格式正确！");
   return true;
   }else{
     alert("Email格式不正确！");
     document.getElementById(email).value="";
     document.getElementById(email).focus();
     return false;
    }
}
</script>

Answer 5

少了点<input type="text" id="email" name="email">
<input type="button" value="验证" onclick="isEmail('email')">
   <script language="javascript">
function isEmail(email) {
var strEmail=document.getElementById(email).value;
   if (strEmail.search(/^\w+((-\w+)|(\.\w+)|')*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
{
   alert("Email格式正确！");
   return true;
   }else{
     alert("Email格式不正确！");
     document.getElementById(email).value="";
     document.getElementById(email).focus();
     return false;
    }
}
</script>

Answer 6

d-_'[email protected] 就通不过啊

Answer 7

楼主 你从哪里看到了 我这里面可以包含$的? 还有就是楼主你吧你的邮箱里含有'你去163注册下看看
看看能不能让你注册....你的EMAIL 也得稍微规范点....

Answer 8

Email里包含' 竟属扯淡的....搞SQL注入用呢...

Answer 9

csdn-studer'@126.com 不通过，要可以引号啊