How I will get the data of this form when visitors fills it up?

Question

Suppose I made a form and put it on my website. Customers filled it up. But how I will get the data of visitors who submitted the form.

Answer 1

https://www.sololearn.com/learn/JavaScript/2761/?ref=app
https://www.sololearn.com/learn/PHP/1840/?ref=app

Answer 2

Depends on if you want to use JavaScript or PHP

Answer 3

you will need javascript for client side or another language for server side (php is popular with backend development but nodejs and python (django) is popular as well)