Hi there,
I have a form with an embedded form, wich can have N embedded forms:
parentForm:
wrapperForm:
form_1
form_2
...
form_n
Nice. The problem is that this child forms have a date field (actually a
hidden field: sfWidgetFormInputHidden) which I must check so that:
form_1.date <= form_2.date <= ... <= form_n.date. So, I have opted to use a
callback postValidator in "parentForm". I set this in parentForm configure()
method:
$this->validatorSchema->setPostValidator(new sfValidatorCallback(array(
'callback' => array($this, 'validateSchema'),
)));
And this is my "validateSchema" method:
public function validateSchema(sfValidatorBase $validator, array $values)
{
$previous_date = 0;
$forms = $this->embeddedForms['wrapperForm']->getEmbeddedForms();
foreach ($values['wrapperForm'] as $form_id => $form) {
if (strtotime($form['date']) < $previous_date) {
*// ADD ERROR MESSAGE*
} else {
$previous_date = strtotime($form['date']);
}
}
return $values;
}
Knowing that to access one of the child forms object, we can use
$forms[$form_id] within the for loop. How the hell can I add an error
message to the date field?? :( I don't want a global error, I just want the
error next to it's corresponding field. Any idea would be greatly
appreciated.
Thank you,
Asier.
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