This module provides more information on parameters, including mandatory parameters, switching parameters and accepting pipeline input, as well as parameter Help, aliases, and validation.

• [00:17] - Working with parameters
• [19:24] - Parameter validation

Full course outline:

• Mod 01: Get Started Scripting
• Mod 02: PowerShell’s Scripting Language
• Mod 03: Simple Scripts and Functions
• Mod 04: Advanced Functions
• Mod 05: More on Parameters
• Mod 06: Writing Help
• Mod 07: Error Handling
• Mod 08: Tools That Make Changes
• Mod 09: Script and Manifest Modules