from the CGI manual... 
 An attempt to send a POST larger than $POST_MAX bytes will cause para
+m() to return an empty CGI parameter list.  You can test for this eve
+nt by checking cgi_error()...
<snip>
...If the POST was intercepted, then cgi_error() will return the messa
+ge "413 POST too large".

[download]
Cheese :),Ben.

In reply to Re: Detecting when a $CGI::POST_MAX limit is exceeded by benn
in thread Detecting when a $CGI::POST_MAX limit is exceeded by Tanalis

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