I want to check to see if either telephone or mobile is entered, only one has to be entered to get through and your last post did not work 
elsif( length(param('tele')) || length(param('mobile')) ) {

   error("You need to enter either a telephone or a mobile");

 }

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In reply to Re: Re: Checking for empty CGI params; this isn't working by andrew
in thread Checking for empty CGI params; this isn't working by andrew

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