sergiorc
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| Posted: 03/27/2002, 1:31 PM |
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Fellows, I am using a table field in a PK instead of using an autoincrement field, how do I prevent duplicate values in insert operation ? And extending the issue how CC handles error, error messages...and so on ?
Thank You
Sergio Ricardo
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Nicole
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| Posted: 03/28/2002, 1:15 AM |
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Hello,
you can mark the field as 'Unique' and select 'Create Validation Rules' checkbox on form properties. In this case validation code will be generated and once user tries to enter existing value warning message returned by CC will be displayed on the screen.
In addition you can mark field as 'Required' or put custom validation code to Validation event.
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