u could make the field unique in your schema
On May 22, 5:00 am, Ethan <ruanx...@gmail.com> wrote:
> hello,everyone,
> i created a register form:
> class RegForm extends sfForm{
> public function configure(){
> $this->setWidgets(array(
> ...
> 'email'=> new
> sfWidgetFormInputText(array('label'=>'email address:','default'=>'@')),
> ....
> ));
> $this->setValidators(array(
> ...
> 'email'=>new
> sfValidatorEmail(array(),array('required'=>'Email cannot
> empty','invalid'=>'Email invalid')),
> ...
> ));
> $this->setValidator('email',new
> sfValidatorPropelUnique(array('model'=>'Userinfo','column'=>array('Uemail')),array('invalid'=>'email
> EXISTS.')));
> }}
>
> and i want to check whether email address existed in db before user
> register. according to document, it seems need to use *sfValidatorPropelUnique
> *,but when i try to add the red code, i received an error
> You must pass an array parameter to the clean() method (this validator can
> only be used as a post validator).
> can someone told me the right way to do this process?
>
> ------------------------------------------
> 少许诺多兑现
> ------------------------------------------
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