if ($is_a_modif) {
my $sth=$dbh->prepare("UPDATE categories SET description=?,enrolmentperiod=?, enrolmentperioddate=?,upperagelimit=?,dateofbirthrequired=?,enrolmentfee=?,reservefee=?,hidelostitems=?,overduenoticerequired=?,category_type=? WHERE categorycode=?");
$sth->execute(map { $input->param($_) } ('description','enrolmentperiod','enrolmentperioddate','upperagelimit','dateofbirthrequired','enrolmentfee','reservefee','hidelostitems','overduenoticerequired','category_type','categorycode'));
if ($is_a_modif) {
my $sth=$dbh->prepare("UPDATE categories SET description=?,enrolmentperiod=?, enrolmentperioddate=?,upperagelimit=?,dateofbirthrequired=?,enrolmentfee=?,reservefee=?,hidelostitems=?,overduenoticerequired=?,category_type=? WHERE categorycode=?");
$sth->execute(map { $input->param($_) } ('description','enrolmentperiod','enrolmentperioddate','upperagelimit','dateofbirthrequired','enrolmentfee','reservefee','hidelostitems','overduenoticerequired','category_type','categorycode'));