Add Command accepts input without remark

[nus-se-script]

Description

According to the user guide, the command format of the add booking command is as follows:

add r/ROOM d/BOOKING_PERIOD n/NAME p/PHONE_NUMBER e/EMAIL rk/REMARK

However, the add command accepts inputs without a remark.

Steps to reproduce

• Execute add r/6 d/2023-01-01 08:00 to 2023-01-02 13:00 n/John Lee p/98765432 e/johnd@gmail.com

Expected outcome

• Error given since the remark field was not given

Actual outcome

• Booking was accepted

Platform

• Windows 11

Screenshot(s)

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_{[original: nus-cs2103-AY2324S1/pe-interim#2469] [original labels: type.FunctionalityBug severity.Medium]}

[markgcera]

Team's Response

Severity is meant to be very low as it is a visual error and the app still works for the user, unless for some reason it's unusable for you to have remark as an optional parameter. Bug Type is wrong as it is a documentation bug. Remark is also mentioned in the Command Format section as optional.

Duplicate status (if any):

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