Frontend: Clean valid url code (#12456)

frontend/components/forms/validators/valid_url/valid_url.ts

@@ -1,6 +1,7 @@
 interface IValidUrl {
   url: string;
-  protocol?: string;
+  /**  Validate protocol specified; http validates both http and https */
+  protocol?: "http" | "https";
 }
 
 export default ({ url, protocol }: IValidUrl): boolean => {

frontend/pages/admin/OrgSettingsPage/cards/Sso/Sso.tsx

@@ -73,10 +73,7 @@ const Sso = ({
         if (!metadataUrl) {
           errors.metadata_url = "Metadata or Metadata URL must be present";
           errors.metadata = "Metadata or Metadata URL must be present";
-        } else if (
-          !validUrl({ url: metadataUrl, protocol: "http" }) &&
-          !validUrl({ url: metadataUrl, protocol: "https" })
-        ) {
+        } else if (!validUrl({ url: metadataUrl, protocol: "http" })) {
           errors.metadata_url = `${metadataUrl} is not a valid URL`;
         }
       }