使用获取手机号api getPhoneNumber ，有少量的用户存在 code 为undefined
代码中button中 open-type = getPhoneNumber 使用了errMsg === "getPhoneNumber:ok"
后才会获取 detail.code 里的code，求解
相关问题
相关文档
- Raw code: Mini Program/Development/Capabilities/Industry capability/Ride Code/Raw code
- 3、 sample code: Mini Program/Development/Capabilities/Industry capability/Ride Code/Raw code
- 3、 sample code: Mini Program/Development/Capabilities/Industry capability/Ride Code/Scan Code Payment
- Scan Code Payment: Mini Program/Development/Capabilities/Industry capability/Ride Code/Scan Code Payment
- Return code: 小商店/Development/Capabilities/Commercial capabilities/Trading component/Standard Trading Components and Open Interfaces/Server interface/Get and verify QR code interface/Generate QR code
需要兼容，有基础库限制的
基础库小于2.21.2的用户不会返回code，旧版参考链接
https://developers.weixin.qq.com/miniprogram/dev/framework/open-ability/deprecatedGetPhoneNumber.html