Phone Details - make Work Extension fixed length
When adding Phone Details and selecting a type = Work Extension make the Number field length = 5
I'm trying to get the desired behavior using an EL Expression but not getting the desired results.
This does work if a person has an existing work extension and it is edited. If data is already there and greater than 5 digits it gets truncated down to 5. However when adding a new extension the validation does not take place and more than 5 digits can be stored.
Is this even possible?
Version (include the version you are using, if applicable):