When the command is ADD instead of add, there is an unknown command error thrown. I don't see any reason why the commands can't be case insensitive. Even if it is case sensitive, I believe the error message should be invalid command format for the add command and not unknown command
When the command is ADD instead of add, there is an unknown command error thrown. I don't see any reason why the commands can't be case insensitive. Even if it is case sensitive, I believe the error message should be invalid command format for the add command and not unknown command
[original: nus-cs2103-AY2122S1/pe-interim#5834] [original labels: severity.Low type.FeatureFlaw]