Error handling

Question

https://code.sololearn.com/WtkcT3ts8uHW/?ref=app
Can u write an error handling code for this.

Answer 1

JavaScript Errors - Throw and Try to Catch

https://www.w3schools.com/js/js_errors.asp

Keep learning & happy coding :D

Answer 2

Learn try and catch
like if(condition){
try{
return 'result';
catch(error){
return '2result';
}

Answer 3

Can you please be a bit more specific. Because I do not know where to write the try and catch

Answer 4

Joel Sebastian Jijo Read it there - https://javascript.info/try-catch

Answer 5

I tried puting try around the whole thing and then catch after it . Still showed error. that's why I asked someone to do it. I tried writing it in different places. still doesn't seem to work.