[Logician]

edit newreply.php and newthread.php, find:

PHP Code:

 $message=trim($message);
  if ($message=="") {
    eval("standarderror(\"".gettemplate("error_nosubject")."\");");
    exit;
  } 


After that add:

PHP Code:

  if ($message==strtoupper($message)) {
    eval("standarderror(\"".gettemplate("error_noallcaps")."\");");
    exit;
  } 


Create a new template named "error_noallcaps" and give your warning.

Notices:
1- This will give your users the error if their post does not contain any letters. Examples:
: )
11
****
etc.
2- Even if one letter is in lowercase, error will not be displayed. So this can be posted:

wHO SAYS I CANT POST IN ALL CAPS!!!!!

while this will produce the error:

WHO SAYS I CANT POST IN ALL CAPS!!!!!

3- If posts includes bbcode and if that code is in lowercase, error will not be displayed