Is it possible to read from an input field with JS and write it into a file with PHP? Can you pass a var from one to a other?

Question

Like get an input's value with document.getElementById().value and assign a var to it, then pass it to PHP?

Answer 1

Yes, you can do that. You can send data to a php file by making an xmlhttp request or using Ajax in jQuery. The data you send can be variables that were set with input field values.

Answer 2

Thank you