Contents

# frozen_string_literal: true

module ValidatesHost
  class HostName
    def initialize(host_name)
      @host_name = host_name
    end

    def valid?
      return true if @host_name.blank?

      @host_name =~ /^[a-z][a-z0-9-]+$/
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
validates_host-1.3.0	lib/validates_host/host_name.rb
validates_host-1.2.0	lib/validates_host/host_name.rb