To recreate this: seller n/alex yeoh p/91234567 e/t@gmail.com
(Note that in the above command, there are two whitespaces between alex and yeoh)
The user typing in an extra space between two names is likely to be by accident and unlikely to mean two different persons. The current implementation trims leading and trailing whitespaces which is great, and it can be further improved to detect extra spaces between names as well.

To recreate this:
seller n/alex yeoh p/91234567 e/t@gmail.com(Note that in the above command, there are two whitespaces between
alexandyeoh)The user typing in an extra space between two names is likely to be by accident and unlikely to mean two different persons. The current implementation trims leading and trailing whitespaces which is great, and it can be further improved to detect extra spaces between names as well.