public function {%methodName%}($value, $data)
{
$value = $value ? $value : (isset($data['{%field%}']) ? $data['{%field%}'] : '');
$valueArr = explode(',', $value);
$list = $this->{%listMethodName%}();
return implode(',', array_intersect_key($list, array_flip($valueArr)));
}