Validating a Custom DTD (01 Feb 2005)
In his article in this issue, Peter-Paul Koch proposes adding custom attributes to form elements to allow triggers for specialized behaviors. The W3C validator wonít validate a document with these attributes, as they arenít part of the XHTML specification. Not to worry! This article will show you how to create a custom DTD that will add those custom attributes, and will also show you how to validate documents that use those new attributes.
Article URL: http://www.alistapart.com/articles/customdtd/
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