Random Password Generator in JavaScript

Going over homework 3 from UT Coding Bootcamp. I did not write the HTML or the CSS.

[@scate3035]

you're a life saver, made it make sense too. for hours i still couldn't get the code to work until i realized i had my list of characters separated with periods instead of commas hahaha now i can finally go to sleep

[@Leath3r]

youre an OG mate

[@gio5030]

How are you calling choiceArr.length on line 33 if its not globally defined?

[@evaperez7162]

it is globaly defined at the top of the code

[@Imjustabagel]

did you have javascript experience before entering the UT bootcamp?

[@producertone-tastik5990]

Thanks for the help!!! When I hit cancel though, it still confirms the returned password. Any suggestions on this?