public function getValue() {
        $value = parent::getValue();
        if ($value) {
            $value = unformat_float($value, true);
        }
        return $value;
    }
public function getValue() {
        $value = parent::getValue();
        if ($value) {
            $value = unformat_float($value, true);
        }
        return $value;
    }
public function getValue ( ) { $ value = parent :: getValue ( ) ; if ( $ value ) { $ value = unformat_float ( $ value , true ) ; } return $ value ; }
Returns the value of the form element.

@return false|float
Returns the value of the form element .