When we enter "T" or "t" on a date field, system will default to today's date. I think this functionality has been coded at PT_EDITSCRIPT (HTML Object).
We want to display yesterdays date when we enter "Y" or "y". I made necessary changes at PT_EDITSCRIPT but it didn't work for me when the date field is not in deferred processing. But for "T/t" it always work.
It worked for Y only on the delivered pages and the date field is checked off for "Allow Deferred Processing".
Cleared App Server, Web Server and client cache on every change.
Any inputs or thoughts are greatly appreciated.