The ADD feature does not account for special email formats

[nus-se-script]

Steps to reproduce:

• As per the UG, I have inputted add ic/S9974944F n/John Toe p/91234567 e/I❤️CHOCOLATE🍫@example.com g/M b/11-11-1990 d/Paracetamol | Penicillin i/Infectious Diseases, which does not accept the current email format.

Expected:

• I expected to get a new patient to be added.

Actual:

• However, I got an error message instead.

Screenshots:

While this is good effort on validation, according to wikipedia on email formats, this is still a valid email format and is considered as a feature flaw especially if patients only have such special emails.

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_{[original: nus-cs2103-AY2324S2/pe-interim#3893] [original labels: severity.Low type.FeatureFlaw]}

[jmsandiegoo]

Team's Response

Duplicate of #2992

Duplicate status (if any):

Duplicate of #2992