Hello,
I use Regular Expressions to regulate the possible entries for DNS Host Naming. I have a problem to use the rule to set maximum and minimal number of letters.
The Admin Guide shows the following rule \{m,n\}
An example is also added a\{3,5\}
I have tried own rules and because nothing worked I have also tested the easy example out of the Admin Guide. But also this does not work.
Has anyone an idea how I have to set the rule to define the possible number of letters on a DNS Host Name entry?
Thank you very much.
Sebastian
