Bug 21605: Ensure EDI acct fields set to boolean val

Bug 21605: Ensure EDI acct fields set to boolean val

Validate the input to the fields indicating account
functionality. The only valid values are 1 and 0
non-integer (or integers other than 0/1) are invalid

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
(cherry picked from commit c9c3fc4368ee9d37a45c48167d25d5cee511898b)
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>