A typo in js assignment for videos from 64 to 70

[MohammedLashein]

In the first assignment, the parameters written in the nested functions should be removed because they are causing errors in the code . Any user can copy the code and delete them and do the assignment , but it takes some time from the learner to realize that typo . So, removing it from the beginning will be better .

[ElzeroWebSchool]

I Don't know what is the error that will show
please provide me with example so i can understand
and sorry for leaving the issue all this time

[Mohammed-Lashein]

The error which will be shown will be : slice is not a function . On trying to slice zName to do what the assignment requires .
Adding parameters to the inner functions makes the arguments passed to the main function getDetails not the ones used in the inner functions.
Everything will be okay by just removing the parameter names from the inner functions (Leave the parenthesis of each inner function empty)