Im trying to pre-validate a form and, when doing it, remove an embeded
form if a field, of this embeded form, is empty.
I tried to use a preValidator, but got a "Fatal error: Call to
undefined method BaseBancoForm::prevalidator()".
I got out of ideas, so, can anyone give me one?
Follow my codes (with last tests included):
=============================== configure method:
$foto = new BancoImagem();
$this->embedForm('nova_foto', new BancoImagemForm());
$this->validatorSchema->setPreValidator(
new sfValidatorCallback(array('callback' => array($this,
'preValidatorImagem')))
);
=====================================
public function preValidatorImagem($validator, $values) {
if($values['nova_foto']['texto'] == '') {
// echo "<pre>";
var_dump($validator);
unset($this->widgetSchema['nova_foto']);
unset($this->validatorSchema['nova_foto']);
unset($values['nova_foto']);
//die;
}
return parent::preValidator($validator, $values);
}
======================================
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