OK - adding the Full Name field to registrationform.thtml was easy. I added the following after the E-mail field:
<tr>
<td align="right"><b>Full Name:</b><td>
<td><input type="text" size="16" maxlength="96" name="fullname"></td>
</tr>
However, maybe due to a lack of PHP knowledge, I'm having a hard time getting GL to add fullname in the createuser function of users.php. I added $fullname to the function declaration on line 331, and on line 341, I made this change:
DB_save($_TABLES['users'],'username,email,fullname,regdate',"'$username','$email','$fullname','$regdate'"
;
..but it doesn't add fullname to the user entry. In fact, it creates the user and sends out the password, but I get this error:
Warning: Missing argument 3 for createuser() in /var/geeklog/public_html/users.php on line 331
I've got this feeling that I'm missing one piece...