# 数据验证 - validate # 数据验证 - 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()); } ~~~ 支持创建验证器进行数据验证 ~~~php <?php class UserValidate extends Validate { protected $rule = [ 'name' => 'require|max:25', 'age' => 'number|between:1,120', 'email' => 'email', ]; protected $message = [ 'name.require' => '名称必须', 'name.max' => '名称最多不能超过25个字符', 'age.number' => '年龄必须是数字', 'age.between' => '年龄只能在1-120之间', 'email' => '邮箱格式错误', ]; } ~~~ 验证器调用代码如下： ~~~php $data = [ 'name' => 'thinkphp', 'email' => 'thinkphp@qq.com', ]; $validate = new UserValidate(); if (!$validate->check($data)) { var_dump($validate->getError()); } ~~~ 更多用法可以参考5.1完全开发手册的[验证](https://www.kancloud.cn/manual/thinkphp5_1/354101)章节