Regular Expresion Help

How i can define regular expression for following cases

A100123456, 1B00345787

1- here i want first two charcters as alphanumeric
2- next two characters must be 00 (zero)(zero)
3- next six characters must be numeric 0-9

what will be the regular expression for the above

Regards,

gfaryd

Although I'm a bit rusty in RegEx - something like:

Code:

---

(\d|\w){2}00\d{6}

---

I would think.

the \d|\w means either a digit or a "word" and the {2} means two of them.
00 - to match the 00
and \d{6} to match 6 digits.