In this module, you check that the data users enter into a coach is valid before proceeding in the process flow.

In the tutorial, there are a number of fields that have the required decorator. This module shows how to ensure that users provide a value in these fields and test the requirement.

Learning objectives

After you complete the lessons in this module, you will understand the concepts and know how to validate a coach.

• Add validation to the create position request coach
• Playback three