{ setInitialMoney(x.replace(/\B(?=(\d{3})+(?!\d))/g, '.')); }} />
The above code will not work properly.
instead of showing 214.124.124.124
It will show 2.1.4.1.2.4.1.2.4.123
No problem with regex, I tried regex outside of TextInput and it worked fine. Can anyone help me solve this problem?
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
There may be some problems with your regular expression. Trying to debug it, I checked viaRegex101and it showed the error.
Try reading this articleHow to format numbers to currency when using React Native Expo?
Hope this helps.