source/Application/Model/RequiredFieldValidator.php
private function _validateFieldValueArray($aFieldValues)
    {
        $blValid = true;
        foreach ($aFieldValues as $sValue) {
            if (!trim($sValue)) {
                $blValid = false;
                break;
            }
        }

        return $blValid;
    }
private function _validateFieldValueArray($aFieldValues)
    {
        $blValid = true;
        foreach ($aFieldValues as $sValue) {
            if (!trim($sValue)) {
                $blValid = false;
                break;
            }
        }

        return $blValid;
    }
private function _validateFieldValueArray ( $ aFieldValues ) { $ blValid = true ; foreach ( $ aFieldValues as $ sValue ) { if ( ! trim ( $ sValue ) ) { $ blValid = false ; break ; } } return $ blValid ; }
Checks if all values are filled up

@param array $aFieldValues field values

@return bool
Checks if all values are filled up