How to overcome the panic fear that when sending a POST request with multipart / form-data encoding, the boundary will match the content of one of the fields?

Question

JavaScript

By the way, maybe someone knows - FormData uses boundary?

Answer 1

Is this what you need to enter in the fields so that it coincides with the random generation of boundary ? :)
FormData - yes.

Answer 2

Leave this job (insertion of the boundary) to the browser.