What happens when we submit a form in HTML if action attribute is empty or contains a url
Hello guys, sorry to disturb you all; I have built a small server using node and express js. Now I have built a small login form. What I want to do is send the form to the server; their I will need to perform some validation etc. But how do I send the form to the server ? Also, say my form web page is on localhost:3030 and my server on localhost:8080, how do I do communicate please
