Resolve "Fix validation on External Wiki service template form"

app/views/admin/services/_form.html.haml

@@ -3,7 +3,7 @@
 
 %p #{@service.description} template.
 
-= form_for :service, url: admin_application_settings_service_path, method: :put, html: { class: 'fieldset-form' } do |form|
+= form_for :service, url: admin_application_settings_service_path, method: :put, html: { class: 'fieldset-form js-integration-settings-form' } do |form|
   = render 'shared/service_settings', form: form, integration: @service
 
   .footer-block.row-content-block

changelogs/unreleased/20748-fix-validation-on-external-wiki-service-template-form.yml

+---
+title: Resolve Fix validation on External Wiki service template form
+merge_request: 41964
+author:
+type: fixed