how to check if email address existed in db - Symfony users (DISABLED)

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how to check if email address existed in db

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Ethan

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More options May 22 2011, 8:00 am

From: Ethan <ruanx...@gmail.com>

Date: Sun, 22 May 2011 20:00:56 +0800

Local: Sun, May 22 2011 8:00 am

Subject: how to check if email address existed in db

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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
------------------------------------------

Gábor Fási

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More options May 23 2011, 4:48 am

From: Gábor Fási <maerl...@gmail.com>

Date: Mon, 23 May 2011 10:48:33 +0200

Local: Mon, May 23 2011 4:48 am

Subject: Re: [symfony-users] how to check if email address existed in db

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Two points:

- you're trying to overwrite the existing validator of the email field

- as the error message says: sfValidatorPropelUnique may only be used
as a post validator. Here's an example:

$this->validatorSchema->setPostValidator(
new sfValidatorPropelUnique(array(
"throw_global_error" => false,
"model" => "sfGuardUser",
"column" => "username",
"field" => array("email"),
), array(
"invalid" => "Már használt e-mail cím!",
))
);

-- mrl

2011/5/22 Ethan <ruanx...@gmail.com>:

- Show quoted text -