Currently facing a dilemma while working on my react-native app. Uncertain whether I should request the server to validate the token each time the page/screen changes, such as switching from 'feed' to 'profile', or only when actual requests are sent to the server.
It is vital to ensure that each call to the server for data in your UI undergoes validation.
The UI itself does not store any data, allowing them to visualize it without any content present.
To enhance user experience, only display accessible URLs/buttons/links while considering security measures by ensuring server-side calls include authentication and authorization checks.
When logging in, you will receive an access token that should be stored on the client-side (either as a cookie or in another form of storage).
The backend has an API with two types of requests:
Once the user navigates between screens on the client-side, it is recommended to have a protected route component that checks for the presence of the access token in memory. If the token is no longer valid (i.e., after receiving a 401 status code), it should be removed from memory without sending any additional requests.
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