hi all..
I have to write a post validator because i want to check that values
of different embedded forms shouldn't be the same.
I don't know the best practice to do this, so I've tried doing this
way:
In my configure() function of my main form class:
// add a post validator
$this->validatorSchema->setPostValidator(
new sfValidatorCallback(array('callback' => array($this,
'checkAttitudes')))
);
and this is the post validation function (supponing to have two
embedded forms A_situazione1_0 and A_situazione1_1, and to compare the
'val' field of them):
public function checkAttitudes($validator, $values){
if($values['A_situazione1_0']['val']==$values['A_situazione1_1']
['val']){
$error = new sfValidatorError($validator, 'ahahaah');
// throw an error bound to the val field
throw new sfValidatorErrorSchema($validator, array('val' => $error));
}
return $values;
}
But of course the last is not correct because I don't want to hit a
generic 'val' field but the 'val' field of embedded form
'A_situazione1_0'
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