One glaring one would be the friend field to allow for friends to be added even if they do not have a passport or mobile number?
However, another possible optional field that could be used would be one that is used in the activity field. This is because not every event needs to have a date and time field (I.E: If one plans to place the activity in the travelplan first, then later change the date depending on the mood/weather during the trip), it could be done since there is an edit command that could be used.
Maybe allow for some fields to be optional?
One glaring one would be the friend field to allow for friends to be added even if they do not have a passport or mobile number?
However, another possible optional field that could be used would be one that is used in the activity field. This is because not every event needs to have a date and time field (I.E: If one plans to place the activity in the travelplan first, then later change the date depending on the mood/weather during the trip), it could be done since there is an edit command that could be used.