Using the Kohana framework, how would you validate a date of birth given 3 separate drop downs? If an error occurs, only one error should show.
2条回答 默认 最新
- dongzhun6952 2010-01-26 19:24关注
you can setup additional custom prefilters and callbacks http://docs.kohanaphp.com/libraries/validation http://docs.kohanaphp.com/libraries/validation are you using ko3 or ko2?
<? // somewhere in your controller $form = $_POST; $form['b_day'] = $form['year'].'-'.$form['month'].'-'.$form['day']; unset($form['year'], $form['month'], $form['day']); $orm->validate($form); // somewhere in your model public function validate(array & $array, $save = FALSE) { $array = Validation::factory($array) ->pre_filter('trim') ->add_rules('b_day', array($this, 'is_good_date')) ; return parent::validate($array, $save); } private function is_good_date($day) { return (bool) ($day === 'is ok') }
本回答被题主选为最佳回答 , 对您是否有帮助呢?解决 无用评论 打赏 举报
悬赏问题
- ¥20 BAPI_PR_CHANGE how to add account assignment information for service line
- ¥500 火焰左右视图、视差(基于双目相机)
- ¥100 set_link_state
- ¥15 虚幻5 UE美术毛发渲染
- ¥15 CVRP 图论 物流运输优化
- ¥15 Tableau online 嵌入ppt失败
- ¥100 支付宝网页转账系统不识别账号
- ¥15 基于单片机的靶位控制系统
- ¥15 真我手机蓝牙传输进度消息被关闭了,怎么打开?(关键词-消息通知)
- ¥15 装 pytorch 的时候出了好多问题,遇到这种情况怎么处理?