I just finished the first little/big challenge from CodeAcademy. The Credit Card Checker. This would be part of bigger program used to validate a credit card number to avoid fraudulent purchases I suppose.
This was harder than the previous lessons as they took off the training wheels and barely had dad behind to catch me as i fell off my bike. Repeatedly… But without that process, I would not learn to ride a bike.
This lesson helped solidify my conceptual use of: loops, conditional statements, logic statements, nested arrays, arrays, creating both standard and arrow type functions, locally scoped variables (still working out const vs let).
Below is the fiddle with the code. And here is a link to my github repository where you can find this and my other files associated with the CodeAcademy ReactJS courses.