Incorrect +architect

Architect’s email must follow regex:

^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$

Incorrect:

+architect hello
+architect hello@mail
+architect someone@@
+architect @gmail.com
+architect someone24@.com

[] > foo

Correct:

+architect hello@gmail.com

[] > foo