'require|number|gt:0', 'balance_type' => 'in:wallet,card_gift', 'amount' => 'require|float', 'remark' => 'max:255', ]; protected $message = [ 'user_id.require' => '请选择用户', 'user_id.number' => '用户参数错误', 'user_id.gt' => '请选择有效用户', 'balance_type.in' => '账户类型不支持', 'amount.require' => '请输入调整金额', 'amount.float' => '调整金额格式不正确', 'remark.max' => '备注不能超过 255 个字符', ]; protected $scene = [ 'recharge' => ['user_id', 'balance_type', 'amount', 'remark'], ]; }