img in sigs

where would i restrict the deminsions of ims in sigs? or can this not be done? or could it be hacked? if it could be hacked please could a mod move it to requested hacks if it is easy to do can someone tell me how to do so thank you
keep in mind it isnt the bytes im so worried with it is deminsions restrictin buytes to 100kb would be nice as well

[Lesane]

Figment, you could check the post if it contains [sig]. If so, then show "postbit_nosig" template.

To do so, open admin/functions.php and find:

PHP Code:

//highlight words for search engine 


Add above it:

PHP Code:

i$string_find="[sig]";
if(strstr($post[pagetext], $string_find)) {
eval("standarderror(\"".gettemplate('post_nosig')."\");");
} 


Then make a new template named post_nosig with the message that you don't allow the tag [sig] in any of the posts.