Prime 10 Text box
Hi. As a beginner I looked at
https://community.ptc.com/t5/Mathcad/Mathcad-Prime-10-Text-Box-Advanced-Controls/m-p/952250#M212068 ...
and tried to modified it to a simple comparison if a value "a" is less or bigger than 1. For example an unit check of stress in some member is a=0.86. If a < 1 then member pass, if a => 1 then member fails. But a message "a" is undefined at row xxx appeared and I could not find a reason. I am sure that it is easy for experienced people in JScript. Thanks. D.

