"; // receive the values $x = $_POST['min']; $y = $_POST['max']; print "The min is: $x.

\n"; print "The max is: $y.

\n"; if(is_numeric($x) && is_numeric($y)) { $num = rand($x, $y); print "

Here is the random number ($x ~ $y): $num

"; } else print "

Invalid input. Try again