Empty GET variables displaying in the URL

Question

Here is my form :

\';
echo \'

        

Answer 1

Its not a PHP problem, Its whats populating the form. All values in the form are sent. You would need to use Javascript to check for that.

If a form item is set to disabled, It wont be sent for example

http://api.jquery.com/ready/ Should work if placed anywhere on the page

Also you dont need to echo HTML

  
  
  
  

';
echo '$info2 = '.$_GET["info2"].'
';
echo '$info3 = '.$_GET["info3"].'
';

?>

Seperates the PHP and HTML