Zend Form SELECT elements

        $separator = new Element\Select('separator');
        $separator->setLabel('Field Separator')
               ->setMultiOptions(array(
                   null => ' - please select - '
                   ,',' => 'Comma (,)'
                   ,'\t'=> 'Tab (\t)'
                   ,';' => 'Semicolon (;)'
                   ,'^' => 'Caret (^)'
                   ))
               ->addFilter('int')
               ->setRequired(true)
                ;

        $delimiter = new Element\Select('delimiter');
        $delimiter->setLabel('Text Delimiter')
               ->setMultiOptions(array(
                   null => ' - please select - '
                   ,'"' => 'Double Quote (")'
                   ,''' => "Single Quote (')"
                   ))
               ->addFilter('int')
               ->setRequired(true)
                ;