Function Email

voluptuous/validators.py:497–519

Verify that the value is an email address or not. >>> s = Schema(Email()) >>> with raises(MultipleInvalid, 'expected an email address'): ... s("a.com") >>> with raises(MultipleInvalid, 'expected an email address'): ... s("a@.com") >>> with raises(MultipleInvalid, 'expect

(v)

@message('expected an email address', cls=EmailInvalid)
def Email(v):
    """Verify that the value is an email address or not.

    >>> s = Schema(Email())
    >>> with raises(MultipleInvalid, 'expected an email address'):
    ...   s("a.com")
    >>> with raises(MultipleInvalid, 'expected an email address'):
    ...   s("a@.com")
    >>> with raises(MultipleInvalid, 'expected an email address'):
    ...   s("a@.com")
    >>> s('t@x.com')
    't@x.com'
    """
    try:
        if not v or "@" not in v:
            raise EmailInvalid("Invalid email address")
        user_part, domain_part = v.rsplit('@', 1)

        if not (USER_REGEX.match(user_part) and DOMAIN_REGEX.match(domain_part)):
            raise EmailInvalid("Invalid email address")
        return v
    except:  # noqa: E722
        raise ValueError


@message('expected a fully qualified domain name URL', cls=UrlInvalid)