laravel表单验证器

$validator = Validator::make($request->all(), [
            'title' => 'required|unique:posts|max:255',
            'body' => 'required',
        ]);

        if ($validator->fails()) {
       dd(json_encode($validator->errors()));
     }

上面是官方的验证器示例,更多的验证规则可以参考:

https://learnku.com/docs/laravel/5.8/validation/3899#c58a91

原文地址:https://www.cnblogs.com/wjs2019/p/14813388.html