XHTML Basics - Part 15 This is part 15 of my series XHTML Basics. In this part of the series I talk about XHTML Form Controls. If you do not know the meaning of XHTML Form Controls, then read part 14, which is the previous part of the series. Input Controls A group of XHTML Form Controls can be classified as INPUT Controls. INPUT is the tag or element name. Common Input controls are the Text Input, Password, Check Box, Radio Button and the Hidden Input Control elements. If you do not know what... Sign in to see full entry.