obdev/app/views/employments/edit.html.erb

<div class="container mt-5">
  <div class="row justify-content-center">
    <div class="col-md-6">
      <h1 class="mb-4 text-center">Edit Employment</h1>

      <%= form_with(model: @employment, url: employment_path(@employment), method: :patch, local: true, html: { class: 'needs-validation', novalidate: true }) do |form| %>
        <% if @employment.errors.any? %>
          <div id="error_explanation" class="alert alert-danger" role="alert">
            <h4><%= pluralize(@employment.errors.count, "error") %> prohibited this employment from being saved:</h4>
            <ul>
              <% @employment.errors.full_messages.each do |message| %>
                <li><%= message %></li>
              <% end %>
            </ul>
          </div>
        <% end %>

        <div class="mb-3">
          <%= form.label :start_date, class: 'form-label' %>
          <%= form.date_field :start_date, class: 'form-control' %>
        </div>

        <div class="mb-3">
          <%= form.label :end_date, class: 'form-label' %>
          <%= form.date_field :end_date, class: 'form-control' %>
        </div>

        <div class="actions">
          <%= form.submit "Update Employment", class: 'btn btn-dark' %>
        </div>
      <% end %>

      <div class="mt-3 d-flex justify-content-between">
        <%= link_to 'Back to Participant', participant_path(@employment.participant), class: 'btn btn-secondary' %>
        <%= link_to 'Delete Employment', employment_path(@employment), method: :delete, data: { confirm: 'Are you sure?' }, class: 'btn btn-danger' %>
      </div>
    </div>
  </div>
</div>