In the BETA version, it is possible to validate the logbook without all the necessary data required by law. Only distance or speedometer information is required. When confirming the logbook, a message will be displayed stating that the logbook cannot be confirmed for some reason or that some journeys are not complete according to government regulations. You can verify this information by clicking on the bulb
that appears next to the route of an incomplete journey, but even if you don’t correct the errors, you can still validate the logbook.