windows-ansible/ansible/roles/win_admin/tasks/assert.yml

---
- name: Check User Action is valid
  ansible.builtin.assert:
    that: 
      - user_action is defined
      - user_action is string
      - user_action is in valid_actions
    quiet: true

- name: Check User information
  block:
    - name: Check Username
      ansible.builtin.assert:
        that:
          - username is defined
          - username is string
          - username is not none
          - username|length <= 20
        quiet: true

    - name: Check User Info [CREATE]
      ansible.builtin.assert:
        that:
          - password is defined 
          - firstname is defined 
          - lastname is defined 
        quiet: true
      when: user_action == 'create'