XML Comments

XML comments are used to increase understanding of XML code.

XML comments are similar to HTML comments.

Syntax

A comment starts with <!-- and it ends with -->.

<!--This is a comment-->

note

Comments can't be nested one inside the other!

Fundamental Rules for Comments

• Comments can't appear before XML declaration.
• Comments may appear anywhere in a document.
• Comments must not appear within attribute values.
• Comments can't be nested inside the other comments.