Thanks for the fun kata! Really enjoyed the clean regex challenge — short, focused, and satisfying to solve. Appreciate your work creating it!

Thanks <3! I analyzed the logs and realized that I missed the "not" in the task conditions :)

Printing the input: https://docs.codewars.com/training/troubleshooting#print-input

How do I view the contents of a random case? All I see is a stack trace and nothing else

Thanks to the author for introducing closures in a simple form — though this one felt a bit too straightforward. It hints at the closure concept but could’ve gone deeper into how variables are captured per iteration. Still, a nice gentle reminder of how scope behaves in loops.

Read this: https://docs.codewars.com/training/training-example#writing-a-solution and this: https://docs.codewars.com/training/troubleshooting#expected-the-same

Your function should return the result, using Node is not the problem here. Also, don't use prompt, your function receives an argument:

function validateHello(greetings) {
  res =  //regex here/.test(greetings) 
  return res
}

And even if you're not forced to use regex, the kata's intent is that.

Yes, there is such a thing

I did it but whitout node, only in javascript and the result its an error. i corrected the code with chatGpt and i tested the code and its fine. node its mandatory?

Sample tests do contain mixed-case strings. Submit tests do not contain fixed cases.

Fixed.

Fork of the C# translation

@ejini You might want to look into this. Especially the Preloaded

Groovy Translation

Great Kata. I always love katas that teach Regex for it is a powerful tool indeed.