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# File 'lib/iugusdk/subdomain_validator.rb', line 2
def validate_each(object, attribute, value)
return unless value.present?
reserved_names = %w(www ftp mail pop smtp admin ssl sftp)
reserved_names = options[:reserved] if options[:reserved]
if reserved_names.include?(value)
object.errors[attribute] << 'cannot be a reserved name'
end
object.errors[attribute] << 'must have between 3 and 63 letters' unless (3..63) === value.length
object.errors[attribute] << 'cannot start or end with a hyphen' unless value =~ /^[^-].*[^-]$/i
object.errors[attribute] << 'must be alphanumeric; A-Z, 0-9 or hyphen' unless value =~ /^[a-z0-9\-]*$/i
end
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