eValid seems to be clever product, but do you have an explanation of what is the script language that drives eValid is the way it is?
Of course BarbaL.
The key ideas behind the script evolved over the decades long development window for eValid, of course, but there is a summary of them all in a single place: http://e-valid.com/Products/Documentati ... iples.html
The most important point is that the language attempts to be a "one command does one complete action" system.
Remember, the script language interpreted dynamically.
There is a pre-processing step (to confirm grammatical matters), but after that it is interpreted based on what is in the browser face.
Hope this helps.
If you like further information of this subject, please contact us.
-- eValid Support