regular expression validator on advance password

[visuallite]

i need to validate a txt box with a password

my current reqular expression validator is set to

[a-zA-Z0-9_@&%$#!]{1,35}

This allows all small and capital letters, all digits and characters _@&%$#! and from 1-35 size wise.

What i need to do is change it to
>=8 and <=35 total characters
contains at least one small letter
contains at least one capital letter
contains at least one digit
contains at least one of the special characters

 

[mskeel]

http://davidhayden.com/blog/dave/archive/2004/09/25/501.aspx

A little tweaking and you should be good to go...