> I'm sure this is simple but I'm getting more and more confused:
Don't feel bad - I stay that way! :)
> I want to validate input so that it is either:
>a valid dos filename (we still use it)
>up to 12 alphanumeric characters (inc spaces)
>nothing (in which case 'none' would be enter
I'm sure this is simple but I'm getting more and more confused:
I want to validate input so that it is either:
a valid dos filename (we still use it)
up to 12 alphanumeric characters (inc spaces)
nothing (in which case 'none' would be entered by default
Here's my snippet:
#!/usr/bin/perl
