时间：2021-07-01 10:21:17 帮助过：3人阅读
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>验证汉字</title>
</head>
<body>
<script type="text/javascript">
function reg_check_val(nickname){
var regex = new RegExp("^([\u4E00-\uFA29]|[\uE7C7-\uE7F3]|[a-zA-Z0-9_]){1,10}$");
var res = regex.test(nickname);
if(res==true){
alert("包含中英文字母或下划线");
return true;
}else{
alert("不包含中英文字母或下划线");
return false;
}
}
reg_check_val('Gxl网');
</script>
</body>
</html>