Route.go doesn't work in form submit

I'm new to meteor and javascript and I'm developing an app just for fun.

I'm using meteor with ionic. I have a simple form:

   <form>
       ....
      <label class="item item-input">
          <input type="text" name="title" placeholder="Post Title" required>
      </label>
      ....
      <label class="item item-input" >
        <textarea name="message" required></textarea>
    </label>
    ...
    <button class="button icon-left ion-android-upload  button-large create-button button-positive">
       Create
    </button>
    .....
<form>

and the relative helper look like this:

   Template.boxSubmit.events({
     "click .create-button": function (e) {
       var box = createBoxFromForm($('form').serializeArray());
       Boxes.insert(box);
       Router.go('/');
    }};

The record is inserted but there's no redirection to "/". If I insert:

   e.preventDefault();

Record is inserted, redirection works but I don't get the basic automatic form validation (null field, with errors reported to users).

Is there a way to have both?