MyBB Community Forums

How to Write Custom Warning messages e.g. When user not logged in and he tries to download an attachment the default message is:

You are either not logged in or do not have permission to view this page. This could be because one of the following reasons:

You are not logged in or registered. Please use the form at the bottom of this page to login.
You do not have permission to access this page. Are you trying to access administrative pages or a resource that you shouldn't be? Check in the forum rules that you are allowed to perform this action.
Your account may have been disabled by an administrator, or it may be awaiting account activation.
You have accessed this page directly rather than using appropriate forms or links.


I want to make it only, You can't download attachment because you are not logged in

Open ./attachment.php and add the following just after the $plugins->run_hooks("attachment_start");

if ($mybb->user['uid'] == 0)
{
	error("You do not have permissions to download since you're not logged in. Please <a href=\"member.php?action=login\">CLICK HERE</a> to login.");
}