/**
* Determines the value for the element in the form view
*
* @param array $data form data
* @param int $repeatCounter when repeating joinded groups we need to know what part of the array to access
* @param array $opts options
*
* @return string value
*/
public function getValue($data, $repeatCounter = 0, $opts = array())
{
$v = parent::getValue($data, $repeatCounter, $opts);
// $$$ rob see http://fabrikar.com/forums/showthread.php?t=25965
if (is_array($v) && count($v) == 1) {
$v = $v[0];
}
return $v;
}