Function validate_domain_part

validify/src/validation/email.rs:59–72

(domain_part: &str)

/// Checks if the domain is a valid domain and if not, check whether it's an IP
#[must_use]
fn validate_domain_part(domain_part: &str) -> bool {
    if EMAIL_DOMAIN_RE.is_match(domain_part) {
        return true;
    }

    // maybe we have an ip as a domain?
    match EMAIL_LITERAL_RE.captures(domain_part) {
        Some(caps) => match caps.get(1) {
            Some(c) => validate_ip(c.as_str()),
            None => false,
        },
        None => false,
    }
}

#[cfg(test)]
mod tests {