In Part 1 of this series, I showed you an example of PowerShell's native validation capabilities. In that installment, I wrote a function that accepted a text string as input.

We won't go over how these work in detail. However, when working with the pipeline, you must always have the process block. Using this block enables your function to accept every object coming in from ...

Posey's Tips & Tricks How To Validate Input in PowerShell Functions, Part 1 If your automated script takes action based on a value, it's critical to make sure the value is correct. Good thing ...