Discuz功能調整-後臺控制Email必填功能

最近再因為朋友在Discuz上的一些特殊需求，他要求在註冊的時候希望Email不要有必填或者可以自己選擇何時要必填或者不必填等。

HF先找了一下Discuz官方網站是不是有相關修改，因為印象中Dz3.1好像有，可是好像Dz3.2以上就被移除了，好在網友 dicky57分享了如何修改，這邊也做一下紀錄。

首先打開路徑source/admincp/admincp_setting.php

然後查找

showsetting('setting_access_register_send_register_url', 'settingnew[sendregisterurl]',$setting['sendregisterurl'], 'radio'

在這個下方新增以下代碼

showsetting('setting_access_register_forge_email', 'settingnew[forgeemail]', $setting['forgeemail'], 'radio'

接下來再打開source/language/lang_admincp.php

然後搜尋以文字 

個郵箱只允許註冊一個帳戶<br/>注意：只有在<a href="?action=setting&operation=mail">站

在這段文字下方添加以下文字

'setting_access_register_forge_email' => '取消註冊郵箱必填','setting_access_register_forge_email_comment' => '開啟後如果用戶不填寫註冊郵箱，將自動生成一個隨機郵箱地址'

最後再打開路徑source/class/class_member.php

然後搜尋

$email = strtolower(trim($_GET['email']));

                                if(empty($this->setting['ignorepassword'])) {

                                        if($_GET['password'] !== $_GET['password2']) {

                                                showmessage('profile_passwd_notmatch');

                                        }

                                        if(!$_GET['password'] || $_GET['password'] != addslashes($_GET['password'])) {

                                                showmessage('profile_passwd_illegal');

                                        }

                                        $password = $_GET['password'];

                                } else {

                                        $password = md5(random(10));

                                }

                        }

將下方整段替換成以下

$email = strtolower(trim($_GET['email']));

                                if(empty($email) && $_G['setting']['forgeemail']) {

                                        $_GET['email'] = $email = strtolower(random(6)).'@'.$_SERVER['HTTP_HOST'];

                                }

                                if(empty($this->setting['ignorepassword'])) {

                                        if($_GET['password'] !== $_GET['password2']) {

                                                showmessage('profile_passwd_notmatch');

                                        }

                                        if(!$_GET['password'] || $_GET['password'] != addslashes($_GET['password'])) {

                                                showmessage('profile_passwd_illegal');

                                        }

                                        $password = $_GET['password'];

                                } else {

                                        $password = md5(random(10));

                                }

                        }

修改完畢後更新一下緩存，記得原始代碼要備份，以防出現問題可以還原。

原網址: http://www.discuz.net/thread-3589972-1-1.html

原作者:dicky57