Input command from UserGuide leads to different Result
Description
UserGuide has example input that led to a buyer being added, when i used the exact input as userGuide, the results are different, and indeed, it does not add the buyer at all.
Steps to reproduce
After launching the app , type in command field:
buyer n/Bobby p/91124444 e/bobby123@gmail.com t/friendt/owner
Expected:
Output:
New buyer added: Bobby.
Phone: 91124444; Email: bobby123@gmail.com

Actual
"Tags names should be alphanumeric" as error message

To improve
Change the UG and the function to suit each other.
Input command from UserGuide leads to different Result
Description
UserGuide has example input that led to a buyer being added, when i used the exact input as userGuide, the results are different, and indeed, it does not add the buyer at all.
Steps to reproduce
After launching the app , type in command field:
buyer n/Bobby p/91124444 e/bobby123@gmail.com t/friendt/ownerExpected:
Output:
New buyer added: Bobby.
Phone: 91124444; Email: bobby123@gmail.com
Actual
"Tags names should be alphanumeric" as error message
To improve
Change the UG and the function to suit each other.