I installed Limesurvey from AMPPS and I have a problem. When I write "Q-1" in question code I see "Question codes must start with a letter and may only contain alphanumeric characters. Required" error. When I wrote "A1" then there is "Required" error. Why?

1. This is not an error message, it is an information
 

2. Sometimes, after you entered a not allowed code and tried to save the system doesn't take the new one.
Just go back and create the question again.

Joffm​​​​​​​

The Required stay here always, just submit

Thanks