[Email Field] Domain Label Specification (hyphens)

[yiiilonggg]

Background

Domain part of email is specified as

This is followed by a '@' and then a domain name. The domain name is made up of domain labels separated by periods. The domain name must:
* end with a domain label at least 2 characters long
* have each domain label start and end with alphanumeric characters
* have each domain label consist of alphanumeric characters, separated only by hyphens, if any.

Test Case

add n/testemaildomainhyphen p/92234567 e/email@gmail.c-m Note: domain portion is valid, since c-m is at least 2 characters long, starts and ends with alphanumeric characters, and only separated by hyphens.

Expected Behaviour

Successful addition, assuming no duplicates

Encountered Behaviour

Addition rejected, invalid email format thrown.

Remarks, if any

Low as I'm not sure how often this happens in real life, functionality as it was not working as advertised on the UG.

[nus-pe-bot]

Your response not required for this bug as the team has accepted the bug as it is.