| In this lesson, you have: Learned why validation is important (page 398) Defined validation requirements and used them to create conditional statements (pages 399 401) Set up a method to handle errors detected in the validation process (pages 401 403) Created several functions for validating strings, numbers, and sequences (pages 403 418) Formatted dynamic data in a custom confirmation message using HTML (pages 418 427) Dynamically created, configured, and controlled several text fields (pages 427 437) Used TextFormat objects to dynamically style the text in a field (pages 437 447) |