I am building a C# application and one of the requirements is that I find values that match the pattern below...
Starts with an AB or lower case ab
Has 6-9 numerical values after the aA
Ends with YZ or a lower case yz
I was expecting something like the following to work but I know it's not right because it isn't working
An example of the value I am trying to match is ab665897yz or ab6658975yz
Any help is appreciated!