Is it possible to know through the console?
Imagine this story: You have several JavaScript files embedded in the header of the page, and when you submit a post, nothing appears in the return input, however it's not from PHP that it's doing this, it's from some script in JavaScript or jquery, or dom, you can find the element that modified it, if you know that it used the element, class, or id of the input to capture it and modify it, is there somewhere on the console that you can know which javascript has modified this, or some script I can do to capture the method that performed that change, I do not know?