app/views/multi_transfers/step.html.erb
<h1><%= t('multi_transfers.multi_transfers') %></h1>
<%= form_tag(@form_action, method: :post, id: :multi_transfer) do %>
<% @steps.each do |step| %>
<div class="<%= 'hide' unless step == @step_name %>">
<%= render "multi_transfers/steps/#{step}" %>
</div>
<% end %>
<div class="form-group">
<div class="row">
<div class="col-md-2 col-md-offset-10">
<button class="btn btn-primary btn-lg"><%= @is_last_step ? t('global.create') : t('global.next') %></button>
</div>
</div>
</div>
<% end %>