Able to add phone number without any number

[nus-se-bot]

Telephone number with alphabets only could be added, and the software does not run a check to determine whether the phone number entered is "nil" or some meaningless string. The below is an example for "testallalpha" as phone number.

---

_{[original: nus-cs2103-AY2122S1/pe-interim#5419] [original labels: severity.Low type.FunctionalityBug]}

[lizchow]

Team's Response

Rejected as it is stated clearly in the user guide that phone numbers allow alphanumeric characters, hyphens (-), parentheses (()), plus signs (+) and spaces. So in fact accepting of "testallalpha" is a feature, not a functionality bug.

Duplicate status (if any):

--