Validate Textboxes?

Hi, is it possible to perform any sort of validation on individual textboxes within a form?

I want to set a character limit on some texboxes and either warn the user whilst they are submitting the form or with the -OnValidate method.

TIA :slight_smile:

Product: PowerShell Universal
Version: 1.4.6 (IIS Hosted)
Framework: 3.1.4