Field ID Question

[Chimpie]

What is the first letter of the first word in a Field ID (for example) lowercase and the first letter of the second word capitalized?

For example, from the Custom User Fields video: secretMessage

Thanks!

 

[Paul B]

How can I tell if a class is CSS or JavaScript?
Classes with an initial small case letter are CSS, classes with an initial capital letter are JavaScript.

http://xenforo.com/community/threads/frequently-asked-questions.5183/#post-181037