PSBlogWeek


PowerShell Advanced Functions: Can we build them better? With parameter validation, yes we can!

This blog article is the second in a series of blog articles that is being written on PowerShell advanced functions for PowerShell blogging week. If you haven’t already read the first article in this series: Standard and Advanced PowerShell functions written by PowerShell MVP Francois-Xavier Cat I recommend reading it also. What is parameter validation? In PowerShell, parameter validation is the automated testing to validate the accuracy of parameter values passed to a command.