在添加管理员时加个确认密码输入并判断的条件
function addAdmin(){
$arr=$_POST;
$arr['password']=md5($_POST['password']);
$arr['repassword']=md5($_POST['repassword']);
if ($arr['password']!==$arr['repassword']){
alertMes("两次密码输入不一致,请重新确认密码。", "addAdmin.php");
}else {
unset($arr['repassword']);
if(insert("admin",$arr)){
$mes="添加成功!<br/><a href='addAdmin.php'>继续添加</a>|<a href='listAdmin.php'>查看管理员列表</a>";
}else{
$mes="添加失败!<br/><a href='addAdmin.php'>重新添加</a>";
}
}
return $mes;
}