[Docs] Form inside modal

[lonix1]

Prerequisites

• I have searched for duplicate or closed issues
• I have validated any HTML to avoid common problems
• I have read the contributing guidelines

Describe the issue

One can have a form inside a modal. Docs are here.

But that example is incorrect because the submit button is outside the form.

I think this:

<div class="modal" ...>
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header"><!-- ... --></div>
      <div class="modal-body"><form><!-- ... --></form></div>            <-----
      <div class="modal-footer"><!-- ... --></div>
    </div>
  </div>
</div>

should be like this:

<div class="modal" ...>
  <form class="modal-dialog">                                             <-----
    <div class="modal-content">
      <div class="modal-header"><!-- ... --></div>
      <div class="modal-body"><!-- ... --></div>
      <div class="modal-footer"><!-- ... --></div>
    </div>
  </form>
</div>

Reduced test cases

See above

What operating system(s) are you seeing the problem on?

n/a

What browser(s) are you seeing the problem on?

n/a

What version of Bootstrap are you using?

5.3

[mdo]

Not an issue, there's no explicit submit button there. You can mark it up like that, or you can replace any of the divs with a form element, but it's not necessary.