Hi Everyone -
I have no idea how to approach this.
I was given an assignment to check to see if a user has entered a valid ISBN number which is a piece of cake to write. This is a consoleapp program.
My question is does C++ have any libraries / functions that I can use that will prevent the user from entering anything else besides numerical and alphabetic characters. The thing is I don't want them to allow them to enter any "-" or invalid characters such as "^" , "*", and the like.
Thanks for any insight,