This is a sample search for a memorable gift for her on her 21st Birthday, using FindGift.com: www.findgift.com
You can search this site using many different search criteria and find many unique gifts online. FindGift.com is a suggestive site providing advice, not an eCommerce site. Good luck.
Links: www.findgift.com

An HTML validator checks code to see if it complies with current web browser standards. One reason why one would want to do this is to make sure that a webpage renders as the designer expects it to across different browsers (Firefox, Internet Explorer, Chome, Safari) and on different platforms (Mac or PC). Internet Explorer is particularly hard to please. It's a pain actually, but is a popularly used browser.
Another reason to validate code is that when more complicated scripts are in place, such as those used for online forms, it's important for them to be "just right" or the form may not work.
Graphic designers often works with programs such as Dreamweaver to build websites. While this program is nice for designers it doesn't necessarily always render the cleanest code. To check code one can use either a free online validator such as the one linked below or more software made for that purpose. www.onlinewebcheck.com www.ewingcreative.com
Links: www.onlinewebcheck.com, www.ewingcreative.com