Search and replace js Curriculum

Tell us what’s happening:

Your code so far

function myReplace(str, before, after) {
if(before[0].toLowerCase() !== before[0]) {
  after = after[0].toUpperCase() + after.slice(1)
return str.replace(before, after);

console.log(myReplace("I think we should look up there",   "up","Down"));

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User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.135 Safari/537.36.

Challenge: Search and Replace

Link to the challenge:

what is your issue with this lesson? @rajeshkumar1

1 Like

Curriculum not passed .

what’s going wrong? what tests are not passing? what have you tried to fix that?

What will happen if your original word is lowercase and your replacement word is uppercase?

Also, do you want to check if before is upper/lower case or do you need to check the instance of before in your str?

Thanks to all , got solution thanks again.

1 Like