1 files changed, 60 insertions, 2 deletions

diff --git a/packages/merchant-backoffice-ui/src/paths/instance/accounts/update/index.tsx b/packages/merchant-backoffice-ui/src/paths/instance/accounts/update/index.tsx
index 6b8af50a9..cf1d5b0c7 100644
--- a/packages/merchant-backoffice-ui/src/paths/instance/accounts/update/index.tsx
+++ b/packages/merchant-backoffice-ui/src/paths/instance/accounts/update/index.tsx
@@ -35,6 +35,7 @@ import { Notification } from "../../../../utils/types.js";
 import { LoginPage } from "../../../login/index.js";
 import { NotFoundPageOrAdminCreate } from "../../../notfound/index.js";
 import { UpdatePage } from "./UpdatePage.js";
+import { testRevenueAPI } from "../create/index.js";
 
 export type Entity = TalerMerchantApi.AccountPatchDetails & WithId;
 
@@ -79,8 +80,65 @@ export default function UpdateValidator({
       <UpdatePage
         account={{ ...result.body, id: bid }}
         onBack={onBack}
-        onUpdate={(data) => {
-          return api.instance.updateBankAccount(state.token, bid, data)
+        onUpdate={async (request) => {
+          const revenueAPI = !request.credit_facade_url
+            ? undefined
+            : new URL("/", request.credit_facade_url);
+
+          if (revenueAPI) {
+            const resp = await testRevenueAPI(
+              revenueAPI,
+              request.credit_facade_credentials,
+            );
+            if (resp.type === "fail") {
+              switch (resp.case) {
+                case "no-config": {
+                  setNotif({
+                    message: i18n.str`Could not create account`,
+                    type: "ERROR",
+                    description: i18n.str`The endpoint doesn't seems to be a Taler Revenue API`,
+                  });
+                  return;
+                }
+                case "client-bad-request": {
+                  setNotif({
+                    message: i18n.str`Could not create account`,
+                    type: "ERROR",
+                    description: i18n.str`Server replied with "bad request".`,
+                  });
+                  return;
+                }
+                case "unauthorized": {
+                  setNotif({
+                    message: i18n.str`Could not create account`,
+                    type: "ERROR",
+                    description: i18n.str`Unauthorized, try with another credentials.`,
+                  });
+                  return;
+                }
+                case "not-found": {
+                  setNotif({
+                    message: i18n.str`Could not create account`,
+                    type: "ERROR",
+                    description: i18n.str`Check facade URL, server replied with "not found".`,
+                  });
+                  return;
+                }
+                case "error": {
+                  setNotif({
+                    message: i18n.str`Could not create account`,
+                    type: "ERROR",
+                    description: resp.detail.hint,
+                  });
+                  return;
+                }
+                default: {
+                  assertUnreachable(resp)
+                }
+              }
+            }
+          }
+          return api.instance.updateBankAccount(state.token, bid, request)
             .then(onConfirm)
             .catch((error) => {
               setNotif({