Hi - I'm trying to use a regular expression to validate a data entry that has to be exactly 8 numeric digits. I tried
Regex _validGPID = new Regex(@"^\d{8}");
But that only catches entries that are less than 8 characters, not more. I also tried
Regex _validGPID = new Regex(@"^\d{8,8}");
But that didn't work either.
Can anyone help me out?