最新评论

真不闲麻烦,一个正则就搞定了
re: ASP编程中20个非常有用的例子 罗霄 2007-09-20 23:41  
哈哈!
re: js基础动作脚本 灰烬 2007-09-14 09:34  
谢谢上面两位,我有很多不懂的地方还希望多多指点!
re: js基础动作脚本 Clark Zheng 2007-09-14 09:26  
用正则表达式多好,推荐几个
\b[A-Z0-9._%-]+@[A-Z0-9.-]+\.[A-Z]{2,4}\b

^[A-Z0-9._%-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$

^[A-Z0-9._%-]+@(?:[A-Z0-9-]+\.)+[A-Z]{2,4}$

\b[A-Z0-9._%-]+@(?:[A-Z0-9-]+\.)+[A-Z]{2,4}\b

^[A-Z0-9._%-]+@[A-Z0-9.-]+\.(?:[A-Z]{2}|com|org|net|biz|info|name|aero|biz|info|jobs|museum|name)$
re: js基础动作脚本 灵感之源 2007-09-13 22:13  
var email = document.getElementById("txtEmail").value;
var accessemail = '';
var censoremail = '';
var accessexp = accessemail != '' ? /()$/i : null;
var censorexp = censoremail != '' ? /()$/i : null;

illegalemail = !(/^[\-\.\w]+@[\.\-\w]+(\.\w+)+$/.test(email));
invalidemail = accessemail != '' ? !accessexp.test(email) : censoremail != '' && censorexp.test(email);
if(illegalemail || invalidemail)
return false;
else
return true;