On Wed, Jan 26, 2011 at 11:57 AM, Jaroslav Dobrek
<jaroslav.dob...@gmail.com> wrote:
> Hi,
>
> how can I forbid that clones of a certain type are stored by an admin?
>
> Example: Suppose there are cars in the database and cars have as only
> attribute a name. How can I prevent that two cars that have the same
> name are stored?
>
> Jaroslav
>

http://docs.djangoproject.com/en/1.2/ref/models/fields/#unique

HTH

Tom

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