/**
* Validation - Check if ledger is valid
*/
public function validLedger($data)
{
$values = array_values($data);
if (!isset($values)) {
return false;
}
$value = $values[0];
/* Load the Group model */
App::import("Webzash.Model", "Ledger");
$Ledger = new Ledger();
/* Check if ledger exists */
if ($Ledger->exists($value)) {
return true;
} else {
return false;
}
}
