Triggers (When-mouse-leave; When-Validate-item; When-mouse-move)

Hi everyone,
I would like to validate some fields in my form before pressing the Save buttom.
I have several numeric fields where I would like to check if their values equal ''0'', If yes I replace the 0 by an other value, else I do nothing.
I used the W-M-L, it works sometimes but not all the time. I would like to use the right trigger that will fire everytime.
Suggestion?
Charly

I 'm using this version version of form.
Forms [32 bits] Version 10.1.2.0.2 (Production)
Oracle9i Enterprise Edition Release 9.2.0.4.0 - Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.4.0 - Production
Oracle Toolkit Version 10.1.2.0.2 (Production)
here is the code bihind my Save buttom
if (button = 'SAVE') then
do_key('COMMIT_FORM');
Charly

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In Oracle Forms, is there any built-in / procedure / function which is used to run all the When-Validate-Item triggers of all the Items at once ?
I will put it in detail :
When a form is run and while entering the data..
when we enter some data and try to move out of that item then the When-Validate-Item trigger of that item is fired and the code in that trigger is executed..
Similarly there may be many items and many When-Validate-Item triggers correspondigly in a form..
My requirement is to run all the When-Validate-Item triggers of a form at once when we click a button which is created for that purpose only..
So is there any built-in / procedure / function (to run all the When-Validate-Item triggers of all the items), which can be called in the When-Button-Pressed trigger of that particular button..
If any one having any solution/suggestion, please let me know..
Thanks..
Edited by: user2938447 on Nov 8, 2010 9:03 PM
Edited by: user2938447 on Nov 8, 2010 9:12 PM
Edited by: user2938447 on Nov 8, 2010 10:19 PM

Hi Sandy,
Thanks for your suggestion..
The validations should be done at Item level (When-Validate-Item as usually) and seperately again when a button is pressed.
So to put all the code in another block-level When-Validate-Item trigger or in any When-Button-Pressed trigger will be duplication of the code.
Actually I have around 30 Fmbs to be modified and each Fmb is having around 20 Items and almost all Items are having When-Validate-Item trigger.
So,I wanted to know whether there is any Built-in / Procedure in Oracle Forms which runs all the When-Validate-Item triggers once it is called.
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