How to send div content from form to mail?

Question

PHP

I'm trying to send the contents of the div and the data entered into the form to the mail, I send it via ajax without reloading, I collect data from the form using data: $form.serialize(), where $form is a variable for my form.
The question is, what should I replace this data: $form.serialize() with, so that not only the inputs and other form elements collected by this serialize are sent, but also the block with its contents?

Answer 1

well, get the contents of the block and add it to the sent data.
the question is what?

Answer 2

You get a query string, if you just need to work with data from the form, then it is better to use serializeArray() As a result, you will get an array with data

[
  {
    name: "a",
    value: "1"
  },
  {
    name: "b",
    value: "2"
  }
]