A Data Type Definition (DTD) is required for running structure validation checks on a Web content file. PyCharm can scan any XML file for the existing elements and attributes and generate a DTD for it.
To generate a DTD for an XML file
- Open the desired file in the active editor tab.
- On the main menu, choose . The resulting DTD is added as a section above the first line of the file.
Language and Framework-Specific Guidelines:
Last modified: 20 April 2016