FREELessons: 11Length: 1.5 hours

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4.3 Introducing The UI (Part 2)

In the last lesson, we introduced the user interface for our custom meta box, but we didn’t actually give it any functionality for it to save data that users enter into it.

In this lesson, we change that.

  • We make it possible for the user to save a title.
  • We validate and sanitize the title.
  • We display the title on the front end of the single post pagefor Apach.