- Begin names with a letter or underscore (_). Don’t begin a name with a number.
- Other characters can be letters, numbers, or underscore (_).
- Application names can contain the dash, that is, the minus-sign character (-).
Tip: In general, LoopBack allows other characters in names, including other non-alphanumeric characters and Unicode characters, but using them is not recommended as a best practice. If you have questions, inquire on the LoopBack Google Group.