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apache · Jul 29, 2022 · 09db402 · 09db402
1 parent ab26012
commit 09db402
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/superset-frontend/src/utils/urlUtils.ts b/superset-frontend/src/utils/urlUtils.ts
@@ -184,6 +184,9 @@ export function getDashboardPermalink({
 const externalUrlRegex =
   /^([^:/?#]+:)?(?:(\/\/)?([^/?#]*))?([^?#]+)?(\?[^#]*)?(#.*)?/;
 
+// group 1 matches protocol
+// group 2 matches '//'
+// group 3 matches hostname
 export function isUrlExternal(url: string) {
   const match = url.match(externalUrlRegex) || [];
   return (