[Original] Discuz X3 adds email address verification to determine whether an invitation code is required—invitation code + email dual authentication

Please indicate the source when reprinting.

After an afternoon of research, I finally completed this feature and am sharing it with everyone.

The specific functions are as follows:

Whether or not an invitation code is required depends on the email address. For example, if a user has an .edu email address, they can register without an invitation code; otherwise, they will need to enter an invitation code.

Modification method:

1./template/default/member/register.htm

Around line 100, that is

Add code:

2./source/class/class_member.php

turn up:

if ($this->setting['regstatus'] == 2 && empty($invite) && !$invitestatus && $emailedu == 0) { showmessage('not_open_registration_invite'); }

Add on top

$emailedu = $_GET['emailedu'];

3. /static/js/register.js

turn up:

if (email.match(/<|'/ig)) { errormessage(id, 'Email contains sensitive characters'); return; }

Add below

else if (email . match(/\@(([a - zA - Z0 - 9\ - ]) + \ . edu) / g)) { $('tip_invitecode') . parentNode . className = $('tip_invitecode') . parentNode . className . replace(/p_right / , ''); errormessage('invitecode', 'succeed'); document . getElementById('emailedu') . value = '1'; }

All done! You can make the minor tweaks yourself!