# 數據驗證 - validate # 數據驗證 - validate ## 用法 ~~~php $validate = Validate::make([ 'name' => 'require|max:25', 'email' => 'email' ]); $data = [ 'name' => 'thinkphp', 'email' => 'thinkphp@qq.com' ]; if (!$validate->check($data)) { var_dump($validate->getError()); } ~~~ 支持創建驗證器進行數據驗證 ~~~php <?php class UserValidate extends Validate { protected $rule = [ 'name' => 'require|max:25', 'age' => 'number|between:1,120', 'email' => 'email', ]; protected $message = [ 'name.require' => '名稱必須', 'name.max' => '名稱最多不能超過25個字符', 'age.number' => '年齡必須是數字', 'age.between' => '年齡只能在1-120之間', 'email' => '郵箱格式錯誤', ]; } ~~~ 驗證器調用代碼如下： ~~~php $data = [ 'name' => 'thinkphp', 'email' => 'thinkphp@qq.com', ]; $validate = new UserValidate(); if (!$validate->check($data)) { var_dump($validate->getError()); } ~~~ 更多用法可以參考5.1完全開發手冊的[驗證](http://www.hmoore.net/manual/thinkphp5_1/354101)章節