- Introduction
- Data Validation for Integers and Decimals
- Lists Intro
- Changing the position of an Item in a list and adding new items
- Creating Hierarchies 1
- Creating Hierarchies 2 - Adding tables to the mix
- Creating an Input Message
- Creating a custom error alert
- Data Validation Lists-Exercise
- Simple Date Controls
- Custom Formula Date controls 1
- Custom Formula Date Controls 2
- Simple Time Controls
- Custom Formula Time Controls
- Date and Time Controls - Exercise
- Simple Text Controls
- Custom Text Controls - Preventing Extra Spaces in entries
- Custom Text controls -Making sure entries have a certain prefix
- Exercise - Text Controls
- Preventing Duplicates
- Limiting the Total
- Custom formula tricks - Exercise
- Locating Data validation rules
- Data Validation Shortcomings
- Locating Violations
- More from Abdelrahman!