submit event does not fire if submit initiated programmatically

Question

I have a HTML form with button:

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Answer 1

That's because you shouldn't just use the submit function, but trigger the submit like:

$("#MyForm").trigger('submit');

Answer 2

Browsers don't fire the form's onsubmit handler when you manually call form.submit().

jQuery also mimicks used to mimick that (see this "wontfix" "bug" report).

See also:

• Should jQuery's $(form).submit(); not trigger onSubmit within the form tag?
• JQuery: on submit doesn't work