Using the HTML and CSS Validation Services
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![Page 1: Using the HTML and CSS Validation Services](https://reader035.fdocuments.net/reader035/viewer/2022062308/56812b88550346895d8fa4db/html5/thumbnails/1.jpg)
Using the HTML and CSS Validation Services
![Page 2: Using the HTML and CSS Validation Services](https://reader035.fdocuments.net/reader035/viewer/2022062308/56812b88550346895d8fa4db/html5/thumbnails/2.jpg)
Go to http://validator.w3.org/
![Page 3: Using the HTML and CSS Validation Services](https://reader035.fdocuments.net/reader035/viewer/2022062308/56812b88550346895d8fa4db/html5/thumbnails/3.jpg)
Three ways to validate
• There are three ways to validate: – Providing the URI (uniform resource identifier)
basically the web address if the file has been posted to a site
– Uploading the file to the Validation Service– Pasting the page code into a text box on the
validation Server
• We will show here the second method above
![Page 4: Using the HTML and CSS Validation Services](https://reader035.fdocuments.net/reader035/viewer/2022062308/56812b88550346895d8fa4db/html5/thumbnails/4.jpg)
Choose the File Upload tab and then click on the Browse button
![Page 5: Using the HTML and CSS Validation Services](https://reader035.fdocuments.net/reader035/viewer/2022062308/56812b88550346895d8fa4db/html5/thumbnails/5.jpg)
Use the dialog box to locate and “Open” your file
![Page 6: Using the HTML and CSS Validation Services](https://reader035.fdocuments.net/reader035/viewer/2022062308/56812b88550346895d8fa4db/html5/thumbnails/6.jpg)
Once the file path has been specified, click the Check button
![Page 7: Using the HTML and CSS Validation Services](https://reader035.fdocuments.net/reader035/viewer/2022062308/56812b88550346895d8fa4db/html5/thumbnails/7.jpg)
Result of XHTML validation
![Page 8: Using the HTML and CSS Validation Services](https://reader035.fdocuments.net/reader035/viewer/2022062308/56812b88550346895d8fa4db/html5/thumbnails/8.jpg)
Now go to the CSS Validation Service at http://jigsaw.w3.org/css-validator/
![Page 9: Using the HTML and CSS Validation Services](https://reader035.fdocuments.net/reader035/viewer/2022062308/56812b88550346895d8fa4db/html5/thumbnails/9.jpg)
Again, we chose to upload by browsing for the file
![Page 10: Using the HTML and CSS Validation Services](https://reader035.fdocuments.net/reader035/viewer/2022062308/56812b88550346895d8fa4db/html5/thumbnails/10.jpg)
Click on More option and then choose All from the Warnings drop-down list
![Page 11: Using the HTML and CSS Validation Services](https://reader035.fdocuments.net/reader035/viewer/2022062308/56812b88550346895d8fa4db/html5/thumbnails/11.jpg)
Click the Check button
![Page 12: Using the HTML and CSS Validation Services](https://reader035.fdocuments.net/reader035/viewer/2022062308/56812b88550346895d8fa4db/html5/thumbnails/12.jpg)
Result of CSS Validation