Solution

[V4NY0K]

DEMO LINK

[mateacademy-ai-mentor]

Review Summary

This submission requires a change before it can be approved. You've done an excellent job structuring the application into components and modularizing the styles! The one critical issue is in src/components/UserInfo/UserInfo.jsx. The component will crash if the user prop is null, which is possible given the data preparation logic. Accessing user.email or user.name on a null object will cause a runtime error. Please add a check to handle this case. For instance, you could return null or a placeholder from the component if the user prop is not provided. This will make your application more robust.

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[mateacademy-ai-mentor]

This component will throw an error if the user prop is null or undefined, as it tries to access user.email and user.name. The data preparation logic in App.jsx can result in a null user. It's a good practice to add a check to handle this case, for example, by returning null or a placeholder.

[mateacademy-ai-mentor]

Review Summary

Great work on structuring the components and splitting the styles! The application is very close to being complete. However, this requires one change because the critical issue in the UserInfo component still exists.

In src/components/UserInfo/UserInfo.jsx, the application will crash if the user prop is null. This happens because expressions like user.name are evaluated before the || null check, causing an error when user is null.

To fix this, you must check if user exists before attempting to access its properties. A common approach is to add a guard clause at the beginning of your component, like if (!user) { return null; }, or to use a ternary operator to conditionally render the user information.

Once this is resolved, your solution will be perfect. Keep up the excellent effort!

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Fix the issues, commit the changes, and then re-request my review using the Re-request review button² in the Reviewers tab.

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[mateacademy-ai-mentor]

This logic will still cause a crash if the user prop is null. The expressions user.email and user.name are evaluated before the || null part, which will throw an error when user is null.

You need to check if user exists before attempting to access its properties. A common way to do this is with an if statement or a ternary operator at the beginning of the component.

[mateacademy-ai-mentor]

Review Summary

Excellent work! I am approving your solution. You've perfectly addressed the feedback from the last review by adding a guard clause to the UserInfo component, which makes the application much more robust. Your component structure is clean, the data handling is correct, and you've done a great job separating the styles into their own files. The code is high-quality and meets all requirements. Keep up the fantastic work!

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[2pasha]

LGTM 🔥