Which is better to use to submit form to php or ajax mail?

Question

AJAX

I don't know much about the subject, that's why I'm asking this question. I saw that to send the form to the mail, you can use ajax or php, or all together. What is better for a simple landing page?

Answer 1

Let's start with what AJAX is. AJAX is a way to send without reloading the page, which is written on the client side of js, and php receives and processes, while sending data to the mail.