CODE EXAMPLE FOR PHP

after jquery validation ajax call in php

submitHandler: function(form) {
    $.ajax({
        url: form_submit/inquiry_form/inquiry_form.php,
        type: "POST",
        data: $(form).serialize(),
        success: function(response) {
            $('#inquiryFormHolder').html("Your form was submitted!");
        }            
    });
    $form.submit();
}