KB00022454: Case Insensitivity in Regex expression doesn’t work in Ephesoft

Issue Description:

When using Case Insensitive Detection(?i) there is NO VALUE being extracted and when using the same regex expression without case insensitivity (?i) results are extracted.

Affects Version: ALL

Component: Regular Expression


There are some known issues with Cases insensitivity and will be taken up in later Ephesoft version. 
As a workaround you can also try the same regex by putting Fuzzy % value as 0 which in some cases works well. If this also doesn’t work then you can define 2 regex expressions one with uppercase and lowercase separated by | (OR condition).