more debug

booking.regn_form.inc

@@ -1221,6 +1221,7 @@ function booking_form_submit($form, &$form_state)
     foreach ($values as $key => $value) {
       $values[$key] = _booking_remove_emoji($value);
     }
+    watchdog('booking_debug', "<pre>Form values after emoji removal:\n@info</pre>", array('@info' => print_r($values, TRUE)));	
   }
 
   //get DOB from form