matrix-docker-ansible-deploy/roles/matrix-bot-go-neb/tasks/validate_config.yml

---

- name: Fail if there's not at least 1 client
  ansible.builtin.fail:
    msg: >-
      You need at least 1 client in the matrix_bot_go_neb_clients block.      
  when: matrix_bot_go_neb_clients is not defined or matrix_bot_go_neb_clients[0] is not defined

- name: Fail if there's not at least 1 service
  ansible.builtin.fail:
    msg: >-
      You need at least 1 service in the matrix_bot_go_neb_services block.      
  when: matrix_bot_go_neb_services is not defined or matrix_bot_go_neb_services[0] is not defined