Someone please help. I am getting the error message Function createSamples should return the properly formed string. I dont know what to do
Function createSamples should return the properly formed string
It is sorted. I totally forgot to include the s parameter in my concatenation i.e. toLowerCase(s) + toUpperCase(s), instead I keep doing toLowerCase + toUpperCase. I used the search box to search for similar problems on Task 104
toLowerCase(s) + toUpperCase(s)
toLowerCase + toUpperCase