// Add classname .choicless-message to field in GF Admin
$('.choiceless-message').each(function() {
    let $el = $(this)
    let inputsWithChoice = $el.find('input').length
    let inputsWithChoiceDisabled = $el.find('input:disabled').length
    let waitlistHref = $el.data('waitlistHref') || '#'

    if (inputsWithChoice === inputsWithChoiceDisabled) {
      $('<div />').addClass('alert alert-warning').html('<p class="mb-0">There are no more open slots available<br /> <a href=".waitlistHref.">Join the waitlist</a></p>').appendTo($el)
    }
  })