< !DOCTYPE html > < form method ="post" action = " /xiirpl3/xiirpl3-32/tugas3/php/php_request1.php " > Nama: < input type = "text" name = "fname" > < input type ="submit" > < ?php if ( $_SERVER [ "REQUEST_METHOD" ]== "POST" ) { // ambil nilai dari kolom input $ name = htmlspecialchars( $_REQUEST [ 'fname' ]); if ( empty ($name)) { echo "Nama kosong " ; } else { echo $ name ; } } ? >