Move ip address integer check to main validator

It was confirmed that we also want this check for Geo settings

ee/app/assets/javascripts/groups/settings/access_restriction_field/validate_ip_address.js

@@ -2,9 +2,7 @@ import validateIpAddress from 'ee/validators/ip_address';
 import { __, sprintf } from '~/locale';
 
 export default address => {
-  // Reject IP addresses that are only integers to match Ruby IPAddr
-  // https://github.com/whitequark/ipaddr.js/issues/7#issuecomment-158545695
-  if (/^\d+$/.exec(address) || !validateIpAddress(address)) {
+  if (!validateIpAddress(address)) {
     return sprintf(__('%{address} is an invalid IP address range'), { address }, false);
   }
 

ee/app/assets/javascripts/validators/ip_address.js

 import ipaddr from 'ipaddr.js';
 
 export default address => {
+  // Reject IP addresses that are only integers to match Ruby IPAddr
+  // https://github.com/whitequark/ipaddr.js/issues/7#issuecomment-158545695
+  if (/^\d+$/.exec(address)) {
+    return false;
+  }
+
   try {
     // Checks if Valid IPv4/IPv6 (CIDR) - Throws if not
     return Boolean(ipaddr.parseCIDR(address));

ee/spec/frontend/groups/settings/access_restriction_field/validate_ip_address_spec.js

@@ -2,19 +2,6 @@ import * as validateIpAddress from 'ee/validators/ip_address';
 import validateRestrictedIpAddress from 'ee/groups/settings/access_restriction_field/validate_ip_address';
 
 describe('validateRestrictedIpAddress', () => {
-  describe('when IP address is only integers', () => {
-    it.each`
-      address
-      ${1}
-      ${19}
-      ${192}
-    `('$address - returns an error message', ({ address }) => {
-      expect(validateRestrictedIpAddress(address)).toBe(
-        `${address} is an invalid IP address range`,
-      );
-    });
-  });
-
   describe('when `validateIpAddress` returns false', () => {
     it('returns an error message', () => {
       validateIpAddress.default = jest.fn(() => false);

ee/spec/frontend/validators/ip_address_spec.js

@@ -2,6 +2,17 @@ import ipaddr from 'ipaddr.js';
 import validateIpAddress from 'ee/validators/ip_address';
 
 describe('validateIpAddress', () => {
+  describe('when IP address is only integers', () => {
+    it.each`
+      address
+      ${1}
+      ${19}
+      ${192}
+    `('$address - returns false', ({ address }) => {
+      expect(validateIpAddress(address)).toBe(false);
+    });
+  });
+
   describe('when IP address is in valid CIDR format', () => {
     it('returns true', () => {
       ipaddr.parseCIDR = jest.fn(() => [