text: $(function() {
  	$("input").change(function() {
  		if ($(this).val() > 15) {
  			$(this).val(15);
  		}
  	});
  
  	// Set input value to 0 if empty on form submission
  	$("button[type='submit']").click(function(e) {
  		let parent = $(this).parent();
  		let adult = parent.find("input[name='adult_count']");
  		let child = parent.find("input[name='child_count']");
  		if (!adult.val() && child.val()) {
  			adult.val("0");
  		} else if (!child.val() && adult.val()) {
  			child.val("0");
  		}
  	});
  });