diff --git a/ui/component/common/input-radio-panel.jsx b/ui/component/common/input-radio-panel.jsx
index 138534c54..a64d0a084 100644
--- a/ui/component/common/input-radio-panel.jsx
+++ b/ui/component/common/input-radio-panel.jsx
@@ -11,13 +11,6 @@ type Props = {
   serverDetails: CommentServerDetails,
 };
 
-/*
-  [ https://myserver.com x ]
-  [ https://myserver.com x (selected)]
-
-  [ https://myserver.com:50001 x (selected)]
- */
-
 const InputTogglePanel = (props: Props) => {
   const { onClick, active, serverDetails, onRemove } = props;
 
diff --git a/ui/component/settingCommentsServer/internal/input-radio-panel-addCommentServer.jsx b/ui/component/settingCommentsServer/internal/input-radio-panel-addCommentServer.jsx
index ecbec3bce..e01ad140c 100644
--- a/ui/component/settingCommentsServer/internal/input-radio-panel-addCommentServer.jsx
+++ b/ui/component/settingCommentsServer/internal/input-radio-panel-addCommentServer.jsx
@@ -2,21 +2,13 @@
 import React, { useState, useEffect } from 'react';
 import Button from 'component/button';
 import { Form, FormField } from 'component/common/form';
+import { VALID_IPADDRESS_REGEX, VALID_HOSTNAME_REGEX, VALID_ENDPOINT_REGEX } from 'constants/protocol_regex';
 
 type Props = {
   update: (CommentServerDetails) => void,
   onCancel: (boolean) => void,
 };
 
-const VALID_IPADDRESS_REGEX = new RegExp(
-  '^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\\.)){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$'
-);
-const VALID_HOSTNAME_REGEX = new RegExp(
-  '^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9-]*[a-zA-Z0-9])(\\.))+([A-Za-z]|[A-Za-z][A-Za-z]*[A-Za-z])$'
-);
-
-const VALID_ENDPOINT_REGEX = new RegExp('^((\\/)([a-zA-Z0-9]+))+$');
-
 const isValidServerString = (serverString) => {
   const si = serverString.indexOf('/');
   const pi = serverString.indexOf(':');
diff --git a/ui/constants/protocol_regex.js b/ui/constants/protocol_regex.js
new file mode 100644
index 000000000..8aa0e98c3
--- /dev/null
+++ b/ui/constants/protocol_regex.js
@@ -0,0 +1,8 @@
+export const VALID_IPADDRESS_REGEX = new RegExp(
+  '^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\\.)){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$'
+);
+export const VALID_HOSTNAME_REGEX = new RegExp(
+  '^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9-]*[a-zA-Z0-9])(\\.))+([A-Za-z]|[A-Za-z][A-Za-z]*[A-Za-z])$'
+);
+
+export const VALID_ENDPOINT_REGEX = new RegExp('^((\\/)([a-zA-Z0-9]+))+$');