A custom Active Record validator that helps you prevent users from signing up for multi-tenant style systems with reserved subdomains like www, ftp, mail, stmp, etc.
Required Ruby Version
>= 0
Authors
Clayton Lengel-Zigich
A custom Active Record validator that helps you prevent users from signing up for multi-tenant style systems with reserved subdomains like www, ftp, mail, stmp, etc.
>= 0
Clayton Lengel-Zigich
