JSFiddle - React, Tailwind, and code Playground

HTML

<form action="/polls/vote" class="new_profile_choices" id="new_profile_choices" method="post">
        <input id="profile_choices_profile_id" name="profile_choices[profile_id]" type="hidden" value="2" />
        <input id="profile_choices_poll_id" name="profile_choices[poll_id]" type="hidden" value="50" />
        <div id="poll_error_messages">
            <p>Please select a valid vote</p>
        </div>
        <p>
            <p class="choice">
            <input id="profile_choices_choice_id_80" name="profile_choices[choice_id]" type="radio" value="80" />Yes
            </p>
            <p class="choice">
            <input id="profile_choices_choice_id_81" name="profile_choices[choice_id]" type="radio" value="81" />No
            </p>
            <p class="choice">
            <input id="profile_choices_choice_id_82" name="profile_choices[choice_id]" type="radio" value="82" />Can't Say
            </p>
            </p>
            <input class="r4corners" id="profile_choices_submit" name="commit" type="submit" value="   Vote   " />
</form>

JavaScript

$('new_profile_choices').observe('submit', function (event) {
    alert('form submission');
    event.stop(); // I don't want to go further
});