When building a protected route in React Router, what is a common strategy to determine if a user should be redirected to a login page?
- Checking if the user's session token is valid.
- Using a regular expression to match the route path.
- Checking the browser's localStorage for a login flag.
- Sending a GET request to the server to validate the user's credentials.
A common strategy for determining if a user should be redirected to a login page when building a protected route in React Router is to check if the user's session token is valid. Session tokens often store authentication information and can be validated on the server to ensure the user is authenticated. The other options may be used for different purposes but are not typically used for this specific scenario.
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