I've googled and found lot's of link's to a language called SubText, but I don't think my question relates to that.
Basically, I created an Email Validator following a tut in small basic - part of it is a command called IsSubText which is then assigned to the variables " . " and " @ ". My understanding is that this is looking through the text entered by the user for " . " and " @ "
So is subtext in this context anything that lies within the text entered by the user? It's just text within the entered text...
That makes sense, I just kind of wanted to make sure!