If I have namespace attribute set on form, all inputs ids include that id twice. E.g
semantic_form_for ... namespace: "foo"
<input id="foo_foo_user_name" />
I'm using formtastic 2.0.2 and rails 3.2.1.
Please bundle from master branch or use formtastic gem with at least version 2.1.0.pre1 for rails 3.2 support
Sorry about that. Thanks!