Auto Complete Validation in Pega 8
Auto-Complete as a control does not validate the value selected or typed in manually is valid according to the source list of values.
so as a scenario, I have a region dropdown coming from Data page which has following values:
1. Australia
2. Singapore
3. Malaysia
4. India
5. Philippines
with this configured in Auto-Complete, I can type in "SG" and submit the form and validation would not trigger for the Auto-Complete value. I have to explicitly do validation in post activity for every Auto-Complete I have on my screen. For this there is a solution proposed in this link.
https://collaborate.pega.com/question/auto-complete-control-validaiton
Seems like the solution in above linked worked for Many in lower PEGA versions.. When I tried it in PEGA 8.5.1, this doesn't work for me.
Is there a workaround solution for this ?

@SathyaG
I understand that there are few enhancement request already raise for this issue and the Product Team has still not decided on it.
There is no Local-change or workaround that I am aware of for this issue.
Maybe you can tag the same guy in the given post who provide the custom script.