DIASPORA

<%= form_for(resource, :as => resource_name, :url => session_path(resource_name), :html => {:class => "form-horizontal block-form", :autocomplete => 'off'}) do |f| %>

USERNAME

<%= f.text_field :username, :required => true, :pattern => "[A-Za-z0-9_]+" %>

PASSWORD

<%= f.password_field :password, :placeholder => "••••••••", :required => true, :pattern => "......+" %>

<%= f.submit "Sign In", :class => "new-btn" %> <% end %>