### XSL/XSLT
XSL - eXtensible Stylesheet Language
- a styling language for XML
XSLT - XSL Transformations
- transforms XML documents into other formats like HTML
```xml
Graham
Hall
Garry
```
```xsl
Student List < /h2>
First Name
Last Nam
Nick Name
|
|
|
|
```
Output:
![[Pasted image 20230901130417.png]]
#### XML Scheme:
```
```
It is **Valid** if it follows an XML Schema or XSD (XML Scheme definition)
XML Scheme describes the structure of an XML document, written in XML
[XSD Generator ](https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbXVlTHJCdm96UjRDSzJHOVZwVklhRTF1YWNZZ3xBQ3Jtc0ttVE5qc3BGV3d5d3NoUDBKUXYwZFpBbFdRX2xJODZkcDVsWDRqLXhobE9yYXVsRDFMbW5HWndkcmpaNk5zLXZxZ1VVQVRPZ0RWd0w1ZXR0ZEIzdnEzRFNYUE9SeGpTSzgxcnpKUm5NdWF5WWFWWHdlZw&q=https%3A%2F%2Fwww.freeformatter.com%2Fxsd-generator.html&v=1BjmZHRHDv0)
Example:
```
```
Ensure that it is valid.