I have a form where I have several rules that color code text boxes based on the data in them. However, I do not want these rules to run during form load. Instead, I want to add a button to form that can run these rules on click, and show color coding.
You should be able to accomplish what you'd like by looking here: https://community.nintex.com/thread/11554#comment-60326
Please also see the followup comment that applies the standard error highlight class, here: https://community.nintex.com/thread/11554#comment-75684