All pastes #173224 Raw Edit

Stuff

public text v1 · immutable
·published 2006-09-16 18:18 UTC
rendered paste body
	if (isset($book_isbn))
		{
			if ((!preg_match("/[0-9]{10}/", $book_isbn)))
        		{
               		die("Error - only ISBN numbers");
        		}
		}