"^[\w-]+(\.[\w-]+)*@[\w-]+(\.[\w-]+)+$" //email地址 我要把有限的生命投入到无限的为人民回贴事业中去!
谁会申请域名?帮我申请一个,最好是www.meixx.com/net/org,不要二级和三级的!
还有好的免费空间,谁知道?帮忙啊!
谁会申请域名?帮我申请一个,最好是www.meixx.com/net/org,不要二级和三级的!
还有好的免费空间,谁知道?帮忙啊!
String.prototype.isDate = function()
{
var r = this.match(/^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2})$/);
if(r==null)return false; var d = new Date(r[1], r[3]-1, r[4]);
return(d.getFullYear()==r[1]&&(d.getMonth()+1)==r[3]&&d.getDate()==r[4]);
}
alert("20051230".isDate());
alert("2005-12-30".isDate());
</script>
<script language="javascript">
/*判断Email是否合法的函数*/
function emailCheck(emailStr)
{
var checkTLD=1;
var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
var validChars="\[^\\s" + specialChars + "\]";
var quotedUser="(\"[^\"]*\")";
var ipDomainPat=/^\[(\d)\.(\d)\.(\d)\.(\d)\]$/;
var atom=validChars + '+';
var word="(" + atom + "|" + quotedUser + ")";
var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
var emailPat=/^(.+)@(.+)$/;
var matchArray=emailStr.match(emailPat);
if (matchArray==null)
{
alert("Email Error !! ");
return false;
}
var user=matchArray[1];
var domain=matchArray[2];
for (i=0; i<user.length; i++)
{
if (user.charCodeAt(i)>127)
{
alert("Email Error !! ");
return false;
}
}
for (i=0; i<domain.length; i++)
{
if (domain.charCodeAt(i)>127)
{
alert("Email Error !! ");
return false;
}
}
if (user.match(userPat)==null)
{
alert("Email Error !! ");
return false;
}
var IPArray=domain.match(ipDomainPat);
if (IPArray!=null)
{
for (var i=1;i<=4;i++)
{
if (IPArray[i]>255)
{
alert("Email Error !! ");
return false;
}
}
return true;
}
var atomPat=new RegExp("^" + atom + "$");
var domArr=domain.split(".");
var len=domArr.length;
for (i=0;i<len;i++)
{
if (domArr[i].search(atomPat)==-1)
{
alert("Email Error !! ");
return false;
}
}
if (len<2)
{
alert("Email Error !! ");
return false;
}
return true;
}
function onclick1()
{
if (!emailCheck(document.all.email.value.toLowerCase()))
{
// alert("Email Error !! ")
document.all.email.focus();
return false;
}
}
</script>
<input type="text" name="email" id="email"/>
<input type="button" name="check" onclick="javascript:onclick1()" value="check"/>