Tag Archives: Validation Tools

With the validation tools available with all the Firefox Webdeveloper toolbar (fantastic source, btw) I’ve found that my pages currently don’t have a DOCTYPE specified for the top of the pages. Given that I’m producing strong PHP/MySql pages just what doctype setting ought to be a be using What variations are you able to have, and do you have any cross-browser issues that i should be aware of Thanks ahead. Well this will depend. If your screenplays are spitting out HTML 4. 0 one example is, there are some DTD’s specified with regard to use with HTML PAGE 4. 0, one of which must be included in the document. Each DTD varies while in the elements it supports. CODE 4. 0 Tight DTD All elements and attributes which may have not been deprecated. <! DOCTYPE CODE PUBLIC " -//W3C//DTD CODE 4. 0//EN" " http: //www. w3. org/TR/REC-html40/strict. dtd" > CODE 4. 0 Transitional DTD Includes everything while in the strict DTD together with deprecated elements in addition to attributes. (Most belonging to the deprecated elements as well as attributes cover visible presentation. ) <! DOCTYPE CODE PUBLIC " -//W3C//DTD CODE 4. 0 Transitional//EN" " http: //www. w3. org/TR/REC-html40/loose. dtd" > … Continue reading →