How to commit data when item is being validated

the problem is, that I have an input field on the form. when
ever I make changes in it I need to validate the change first.
and if its validated then I need to make certain changes in the
database and commit.
I have written code in when-validate-item, which is called when
ever I make change in the input field. In this trigger I first
check data entry is correct and then make certain changes in the
database and finally when I try to commit the changes I made it
gives me error message of illegal restriction cannot use commit
procedure in when-validate-item.
can anyone help me as how can I validate an input field first
and then make transactions in the database and commit.
thanks

Hi
I do not know exactly what you want to
do, so use this with care.
If you want to commit only the database
(not forms itself), you can use:
forms_ddl('commit');
If you need to commit the form itself,
in the when-validate-item you can
create a timer, and in the when-timer-expired
trigger do a commit.
Luis Cabral

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