[FLOW3-general] Validate if an object is unique

[Mattias Nilsson]

Hi,

In the current master of TYPO3 Flow is there an *UniqueEntityValidator, *take
a look into that.

*
http://git.typo3.org/FLOW3/Packages/TYPO3.FLOW3.git/blob/master:/Classes/TYPO3/Flow/Validation/Validator/UniqueEntityValidator.php
*

/Mattias


On Thu, Feb 28, 2013 at 10:58 AM, Manfred Rutschmann - VOLUMEN
Werbe-/Internetagentur <rutschmann at agentur-volumen.de> wrote:

> Hi Cornel,
>
> i have the same problem. For this way you can`t catch the given Excpetion.
> For this case i have to use a little check in the controller:
>
> $checkIdentity =
> $this->countryRepository->findByName($country->getName())->count();
>
> Dirty but effective ;-)
>
> Regards Manfred
>
>
>
>
> Am 27.02.2013 um 19:09 schrieb Widmer Cornel <cornel at kollerinternet.ch>:
>
> > In my application it is possible to create new users. The e-mail adress
> is used as identifier for the username (account). When I create a new user
> over the form with an existing e-mail flow throws the error: "Integrity
> constraint violation: 1062 Duplicate entry".
> >
> > How can I validate this?
> >
> > I tried to validate on the controller-action with "UniqueEntity" but
> then i got the error: "The object supplied for the UniqueEntityValidator
> must have at least one identity property."
> >
> > Is there a way on the model to achive this?
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