rationales of not having client-side javascript to check if file path exists

[Matt]

There are no client-side javascript to check if the file path exists
because the security reason. Correct?

Because we don't want code to access our local machine from remote
machine, that's where the page run from.

Please advise. Thanks!!

 

[Randy Webb]

There are no client-side javascript to check if the file path exists
because the security reason. Correct?
Correct.

Because we don't want code to access our local machine from remote
machine, that's where the page run from.
Correct.

Please advise. Thanks!!

Correct.

Welcome.