Source code for utils.email_regex

import re

email_regex = (
    r"[a-z0-9!#$%&'*+/=?^_`{|}~-]+(\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@("
    r"[a-z0-9]([a-z0-9-]*[a-z0-9])*\.)+[a-z0-9]([a-z0-9-]*[a-z0-9])*")




def is_email_valid(email: str) -> bool:
    return bool(re.search(email_regex, email))