how get in NameForm.class.php own value?

In template i add own input hidden?

<form action ....>
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<input type="hidden" name="hidd" id="hidd" value="test">

<?php echo $form['name'];
echo $form['last'];
?>

</form>

in NameForm.class.php i can $this->getValue('name') but $this->getValue('hidd') doesnt work. how can i make this in Symfony 1.4?

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you can set in the action $this->formName = $form->getName(); and afterwards <?php echo $formName; ?> in your template