I passed all the test cases and build a functional component with properly working system but your system failed me. This course doesn't have a proper feedback system. Where am I incorrect I need to have a proper feedback on that so that I can correct it. You are just failing the students without giving feedback. Why should learner waste money and time on this if you arenot going to check and provide feedback properly.
React Components are generally implemented using Classes. Although they work well, they have their own set of limitations. The stateful logic provided by the class components lack reusability. To enhance the productivity, codes developers are expected to develop codes with reusability.