<%= simple_form_for @absence_justification, url: absence_justifications_path, html: { class: "smart-form", id: 'absence_justification' } do |f| %> <%= f.hidden_field :unity_id, value: @daily_frequencies.first.classroom.unity.id %> <%= f.hidden_field :classroom_id, value: @daily_frequencies.first.classroom.id %> <%= f.hidden_field :frequency_date, value: @daily_frequencies.first.frequency_date %> <%= f.hidden_field :discipline_id, value: @daily_frequencies.first.discipline_id %> <%= f.hidden_field :period, value: @daily_frequencies.first.period %> <%= f.hidden_field :class_numbers_original, value: @daily_frequencies&.map(&:class_number).join(',') %> <% end %>