Hi, I am very new to php and this forum so sorry if this has been asked over and over but I can't find anything when searching.
Anyway I have used some script I found on the net which has a register a new member form and a login form which then redirects to a secure page, all of this works fine. I have added an extra textfield in the register form which will pull the id from the url i.e. www.mysite/register.php?id=1 and then echo it back into the new textfield of the form. I have done this so if a new member has been refered by a member the id in the url will relate to the referer and I can then find out where the new member came from however when I submit the form I get this message - Notice: Undefined index: recomendedbyid in C:\wamp\www\mysite\register.php on line 65
Column 'recomendedbyid' cannot be null. It's as if it can't see the id that is showing in the textfield. The way I got the id into the textfield was by using
<td><?php $id = $_GET; ?>
<input type="int" name="textfield" id="textfield" value="<?php echo htmlentities($id);?>" /></td>
but that is all I have done, I havn't changed anything else in the orriginal code. I hope this makes sense and any help would be great.