/**
* Checks if the user has filled in something:
* return true if he has, otherwise return false.
*
* @param -
*
* @return boolean.
*/
public function filledInForm()
{
if (is_null($this->getAttributes())) {
return false;
}
$postvars = Tools::atkGetPostVar();
foreach ($this->m_attribList as $name => $value) {
if (!$value->hasFlag(Attribute::AF_HIDE_LIST)) {
if (!is_array($value->fetchValue($postvars)) && $value->fetchValue($postvars) !== '') {
return true;
}
}
}
return false;
}
