Setting reminders allow me to set a reminder from the past

[nus-pe-bot]

Outline: In the UserGuide it states that Set reminders for important deadlines or milestones(e.g. O-Levels, A-Levels).

This leads me to believe that the feature should prevent me from accidentally setting a reminder that has already passed (especially since you don't want the user to accidentally set the wrong deadline for an important milestone like O-Levels/A-Levels).

Steps to reproduce:

1. Enter remind n/Bob uni app deadline at/2022-03-04 12:00 t/urgent
2. The TutorPro app will allow deadlines in the past.

Why low severity This is not an issue if users are careful. Even if they set the wrong date, they can still continue to use the app. However it is an inconvenience (they may miss an important deadline).

Screenshot

---

_{[original: nus-cs2103-AY2324S2/pe-interim#5214] [original labels: type.FunctionalityBug severity.Low]}

[tamagochuuu]

Team's Response

This feature actually allows users to track what events/reminders have already passed, as some users may want to keep track of the work they have done using the app

Duplicate status (if any):

--