chore: update README.md

Author: gobeam

README.md

@@ -21,6 +21,7 @@ If you love it don't forget to share your experience. If you want to contribute
 - [Available Scripts](#available-scripts)
 - [Setup](#setup)
 - [File Structure](#file-structure)
+- [Application Security](#application-security)
 - [Contributing](#contributing)
 - [License](#license)
 - [Acknowledgement](#acknowledgement)
@@ -160,6 +161,16 @@ app
 
 ---
 
+## Application Security
+
+### Throttle
+
+By default Throttle has been implemented on API endpoints in [Truthy Backend API](https://github.com/gobeam/truthy)
+
+### Two Factor Authentication (2FA)
+
+User Will have 2FA authentication option available to be turned on or off. For 2FA time-based one-time password is used. A time-based one-time password (TOTP) application automatically generates an authentication code that changes after a certain period of time. Applications like [Authenticator](https://play.google.com/store/apps/details?id=com.azure.authenticator&hl=en&gl=US), [1Password](https://support.1password.com/one-time-passwords/), [Authy](https://authy.com/guides/github/) etc. can be used to generate TOTP. When you enable 2FA, you will be sent a QR code in your email which should be scanned from above mentioned application and TOTP will be generated by those applications.
+
 ## Contributing
 
 Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

app/containers/App/saga.js

@@ -97,6 +97,14 @@ export function* handleAuthenticateOtp() {
       id: uuid(),
     });
   } catch (error) {
+    if (error.data?.message) {
+      yield showMessage({
+        type: 'error',
+        message: error.data?.message,
+        translate: false,
+        id: uuid(),
+      });
+    }
     yield put(otpCodeErrorAction());
     return yield put(asyncEndAction());
   }