Django SPA Workshop

Task 3 - Limit the number of talks per session


Aim of this task is to limit the number of talks that user can add to single session.



  • At the creation talk template we need to display the number of talks
  • if session has already maximum number of talks:
    • disable "Add talk" button
    • mark talks number counter with red color


  • Add new field to Session model (max_talks)
  • Remember to add a migration after changing the model.
  • Run migration in order to actually change state of the database.
  • Implement validation at the talk serializer when creating new talk.