STG XML Validation FormXML Validation Form To validate a small XML document, just paste it into the text field below and hit the validate button. If the document is too large to be conveniently pasted into the text field, enter its filename into the local file field. You may also validate an arbitrary XML document on the Web by typing its URI into the URI field. For more instructions, see below. See also the FAQ. i; i++
The W3C Markup Validation Service
