/**
* Whether the field is submitted in a particular array cage.
*
* @param T_Cage_Array $source source array to check
* @return bool whether a non-zero length value has been submitted
*/
function isSubmitted(T_Cage_Array $source)
{
$submitted = parent::isSubmitted($source);
if ($submitted) {
$value = $source->asScalar($this->getFieldname())->uncage();
if (strcmp($this->no_input_key, $value) === 0) {
$submitted = false;
}
}
return $submitted;
}
