Restrict registrations to one domain

This hack restricts new registratiosn to users who have eMail-Adresses from one specific domain.
This can be useful if you are running a corporate/internal forum.

In register.php FIND

PHP Code:

// check for missing fields 


ABOVE that ADD

PHP Code:

// Check for vaild eMail domain
if (!preg_match('/@mydomain\.com$/', $_POST['email'])) {
  eval('$errors[30] = "' . fetch_phrase('bademail', PHRASETYPEID_ERROR) . '";');
} 


Note: mydomain.com must be replaced with the restricted domain of course

Should work with all vB 3 versions.

[Jim H]

I believe I just found the answer for changing the banned email list to a whitelist:

https://vborg.vbsupport.ru/showthrea...ighlight=email

On my 3.5.4 system, it is working so far with test users. Thanks!

This doesn't seem to be working for my vBulletin 3.6.5. Is it outdated? Thanks!

[MISTER2]

I can't get this to work:
This is what I typed to restrict to @thermofisher.com email addreses:

	// Check for vaild eMail domain 
	if (!preg_match('/@thermofisher.com$/', $_POST['email'])) { 
		eval('$errors[30] = "' . fetch_phrase('bademail', PHRASETYPEID_ERROR) . '";'); 
}