M backend/src/api/travel/content-types/travel/schema.json → backend/src/api/travel/content-types/travel/schema.json

@@ -60,7 +60,7 @@ "type": "date"
     },
     "departureTime": {
       "type": "string",
-      "regex": "\\d\\d:\\d\\d"
+      "regex": "(\\d\\d:\\d\\d)?"
     }
   }
 }

M frontend/containers/NewTravelDialog/index.tsx → frontend/containers/NewTravelDialog/index.tsx

@@ -91,8 +91,8 @@ details,
       seats,
       vehicleName: name,
       phone_number: phone,
-      departureDate: moment(date).format('YYYY-MM-DD'),
-      departureTime: moment(time).format('HH:mm'),
+      departureDate: date ? moment(date).format('YYYY-MM-DD') : '',
+      departureTime: time ? moment(time).format('HH:mm') : '',
       event: event.id,
     };
     const createVehicle = !selectedVehicle;

M frontend/containers/Travel/HeaderEditing.tsx → frontend/containers/Travel/HeaderEditing.tsx

@@ -77,8 +77,8 @@ details,
       seats,
       phone_number: phone,
       vehicleName: name,
-      departureDate: moment(date).format('YYYY-MM-DD'),
-      departureTime: moment(time).format('HH:mm'),
+      departureDate: date ? moment(date).format('YYYY-MM-DD') : '',
+      departureTime: time ? moment(time).format('HH:mm') : '',
     };
     await actions.updateTravel(travelUpdate);
     toggleEditing();