discourse/app/assets/javascripts/admin/addon/components/modal/form-template-validation-options.hbs

<DModal
  class="form-templates__validation-options admin-form-template-validation-options-modal"
  @title={{i18n "admin.form_templates.validations_modal.modal_title"}}
  @closeModal={{@closeModal}}
>
  <:body>
    <table>
      <thead>
        <tr>
          {{#each this.tableHeaders as |header|}}
            <th>{{header}}</th>
          {{/each}}
        </tr>
      </thead>
      <tbody>
        {{#each this.validations as |item|}}
          <tr>
            <td><pre>{{item.key}}</pre></td>
            <td>{{item.type}}</td>
            <td>{{item.description}}</td>
          </tr>
        {{/each}}
      </tbody>
    </table>
  </:body>
</DModal>