Year limit is not stated in the user guide for adding an appointment.

[ryanlimdx]

Despite there may not be a situation for years exceeding 9999, there is neither limit stated in the user guide nor an error message stating years exceeding 9999 are not allowed.

[nus-pe-bot]

Team's Response

This is clearly caused by extreme user behavior and should not be considered a bug.

Referenced from course website:

https://nus-cs2103-ay2324s2.github.io/website/admin/tp-pe.html#functionality-bugs-2

Items for the Tester to Verify

:question: Issue response

Team chose [response.Rejected]

• [ ] I disagree

Reason for disagreement: [replace this with your explanation]

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