What is <form action="">

Answer 1

The Action Attribute Contain The Link To Which The Data Will Be Sent By Clicking The Submit Button!!!👍😊✌

Answer 2

The action attribute defines the action to be performed when the form is submitted.
Normally, the form data is sent to a web page on the server when the user clicks on the submit button.
the form data is sent to a page on the server called "/action_page.php". This page contains a server-side script that handles the form data:
<form action="/action_page.java">

Answer 3

action attribute sends form content to a server side page like php