I am currently using Thingworx version 6.0 in which if i add a numeric entry widget it allows me to enter some special characters like Underscore( _ ) and Hyphen ( - ) i tried validations also it doesn't worked. I can understand hyphen is required to input negative numbers but what is the purpose of inserting an underscore in to an numeric entry?? Need more clarifications regarding this issue.
The thread above is asking the same question and it appears that Java 8 allows for underscores to be included in numerical values, and that is why you are seeing those accepted in a numeric entry.
