edit your link_add.php file located within the admin directory
scroll down to the "// verify input" comments , roughly line 112 and you will find
PHP Code:
// verify input
if(empty($title)) $error_msg = $msg["20071"];
elseif(empty($url)) $error_msg = $msg["20072"];
elseif(empty($cat)) $error_msg = $msg["20073"];
elseif (!empty($email) && !IsEmailAddress($email)) $error_msg = $msg["20074"];
elseif (!empty($bid) && !IsMoney($bid)) $error_msg = $msg["20075"];
this is where you can disable the $url as compulsory and should work with email to.
to disable $url delete the
PHP Code:
elseif(empty($url)) $error_msg = $msg["20072"];
line (or comment out)
to disable $email delete the
PHP Code:
elseif (!empty($email) && !IsEmailAddress($email)) $error_msg =
line (or comment out)
save.
Then you have to edit your add_form.html and remove
PHP Code:
<input class="text3" type="text" name="url" size="40" value="<%$url%>" />
<input type="button" name="fetch_meta" value="Fetch Meta Tags" onclick="FetchMeta(); return false;" />
line, and
PHP Code:
<input class="text3" type="text" name="email" size="40" value="<%$email%>" />
save,