BlogJava-redcreen-文章分类-正则表达式http://www.blogjava.net/redcreen/category/15195.htmlzh-cnThu, 01 Mar 2007 14:14:44 GMTThu, 01 Mar 2007 14:14:44 GMT60判断email地址http://www.blogjava.net/redcreen/articles/69571.htmlcharlescharlesThu, 14 Sep 2006 02:17:00 GMThttp://www.blogjava.net/redcreen/articles/69571.htmlhttp://www.blogjava.net/redcreen/comments/69571.htmlhttp://www.blogjava.net/redcreen/articles/69571.html#Feedback0http://www.blogjava.net/redcreen/comments/commentRss/69571.htmlhttp://www.blogjava.net/redcreen/services/trackbacks/69571.html    if (str.length<1)
    {alert("'Email地址' 必须填写");document.reginput.UserEmail.focus(); return false;}
    var reg = /([a-zA-Z0-9_-])+[@]{1}([a-zA-Z0-9_-])+[.]{1,3}([a-zA-Z0-9_-])+/;
    var r = reg.test(str)
    if (r!=true)
    {alert("Email格式不正确\n\n请仔细填写");document.reginput.UserEmail.focus();return false;}

charles 2006-09-14 10:17 发表评论
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