I've fairly recently upgraded from 4.4 to 4.6.12 in Drupal. We have a custom date field that is Searchable and Search by Range is Yes. This used to work but doesn't now: The error includes this: No matches found for: Start date In '20 May 2, 20 July 2' ...AND... Searches for date fields not by range are OK.
The specific date case is handled in convertFormValues() in 4.6.12 CRM/Contact/BAO/Query.php - but not in 4.7.2.
Any suggestions for how to fix this?