Domino Designer-hide buttons

[bufhal2]

Hope someone can help me...
I have a DB with a field PartNumbers which has different formated numbers and letters.
When a certain format is entered (XXXX-XXXX-RXX), I want a seperate field to notify the user with a dialog box or alert of some kind. There must be an "R" in that place for the alert to notify.
Can someone please help me?
Great appreciation..

 

[Troodos]

Code "suggestion" to try in the additional field:

@If(@IsDocBeingRecalculated & @Text(NumberRField) <> "" @Contains(@Uppercase(@Text(NumberRField)); "R"); "ALERT message"; "");

If you want to use a dialogbox, you should be 'flagging' it so you can trigger it one time only. The above is just a text field (Normally defined as 'Computed for display') which display the alert text when R is found inside the number. If it has to be on that specific position ONLY it will need a little bit more code... But if the other chars are anything but R it should work...

Brgds,

TrooDOS