I want to create a contact form with a field 'sent' with default value false, if a user sends a message 'sent' is updated to true, and if contact message fails, sent remain set to false

System Information
  • Strapi Version: v3.3.3
  • Operating System: ubuntu 18
  • Database: sqlite
  • Node Version: v10.16.0
  • NPM Version: 6.14.9
  • Yarn Version: 1.22.10