fix: custom domain with http prefix

Author: DanielRivers

lib/utils/isCustomDomain.test.ts

@@ -6,6 +6,10 @@ describe("isCustomDomain", () => {
     const result = isCustomDomain("www.test.com");
     expect(result).toEqual(true);
   });
+  it("protocol-prefixed kinde domain is not a custom domain", () => {
+    const result = isCustomDomain("https://test.kinde.com");
+    expect(result).toEqual(false);
+  });
   it("custom domain not in use", () => {
     const result = isCustomDomain("test.kinde.com");
     expect(result).toEqual(false);

lib/utils/isCustomDomain.ts

@@ -1,3 +1,5 @@
 export const isCustomDomain = (domain: string): boolean => {
-  return !domain.match("^[a-zA-Z]*.kinde.com");
+  return !domain.match(
+    /^(?:https?:\/\/)?[a-zA-Z0-9][-a-zA-Z0-9]*\.kinde\.com$/i,
+  );
 };