<%= edit_form_for(ban) do |f| %> <% if ban.new_record? %> <%= f.input :user_name, as: :string, input_html: { "data-autocomplete": "user" } %> <% end %> <%= f.input :duration, collection: [["1 day", 1.day.iso8601], ["3 days", 3.days.iso8601], ["1 week", 1.week.iso8601], ["1 month", 1.month.iso8601], ["3 months", 3.months.iso8601], ["6 months", 6.months.iso8601], ["1 year", 1.year.iso8601], ["forever", 100.years.iso8601]] %> <%= f.input :reason %> <%= f.button :submit %> <% end %>