Regular Expression in VBSCRIPT??

Does VBScript support regular expression? IF a want to whether a string contained any illegal characters i defined in a string, how should i do that?

E.g invalidchar = "~!@#$%^&*(){}][;;<>?"'."
value from textbox = "testing ^ 123"
=> Check and show msgbox to user to indicate that string contain
illegal characters.

There might be an easier way to do this, but I would have inserted everything that shouldn't be in the string in an array

invalidChar = "~,!,@,#,$,%,^,&,*,(,),{,},],[,;,;,<,>,?,"",',."
invalidArray = split(invalidChar,",")

Then go throught the array, and use the instr function 2 check if it is in the string

for i = 0 to (ubound(invalidArray) - 1)
if inStr(myString, invalidArray(i)) = 0 then
'illegal character
end if
next

VBScript has a RegEx object. Take a look here

http://msdn.microsoft.com/library/e...vsobjRegExp.asp