Press shutter button

Hello

IM using forms 6i. I have a text element. I want to restrict the user to enter only the letter 'A '.

We can achieve this by using when-validate-item trigger, but it allows to enter in other letters or numbers. the restriction occurs when the element is validated.

what I need exactly is, if the user presses any key except 'A' then (while pressing other keys) mgs of validation
should come.

That is to say, the text element should not be allowed to enter any letter except "A".

What should do?

Thanks in advance
Sery

Sankar,

So, write in the WHEN-VALIDATE-ITEM trigger.

     IF UPPER(:.) <> 'A' THEN
          :. := NULL;
          RAISE FORM_TRIGGER_FAILURE;
     END IF;

This erases all the other has, hascharacters.

Kind regards

Manu.

If my response or response from another person was helpful, please mark accordingly

Tags: Oracle Development

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