i need help..urgent..

[Guest]

hi im using asp.net with vb.net.
can any1 help me with a validation.
i need a validation that can validate..either"A1111111" or "111111111111"i
need to validate the first one is.. first character must be an alphabet
following with 7digit number or a 12digit number..can sum1 pls help me?wut
validation control 2 use?thanks in advance..

 

[Cor Ligthert]

Have a look at these pages, with this you can probalbly solve your problem

RegexLib
http://www.regexlib.com/Default.aspx

Expresso
http://www.ultrapico.com/Expresso.htm

I hope this helps a little bit?

Cor