How To Validate Your HTML5 Code Using An Online Validation Service | W3C.ORG

Опубликовано: 17 Март 2026
на канале: Tech Talk Tutorials
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How To Validate Your HTML Code Using An Online Validation Service | W3C.ORG

This will be a video tutorial on how to find and fix html coding errors using an online validation service. For this tutorial I will be using the W3C validator at: https://validator.w3.org/

Simple Steps
1. Open your browser and go to: https://validator.w3.org/
2. Click on the 2nd tab "Validate By File Upload".
3. Click on "Choose File" and locate the html file on your computer.
4. Click on "Check".

Chapters
0:00 How To Validate Your HTML Code
0:20 Open The W3C Online Validation Service In Your Browser
0:40 How To Validate Your HTML Code By URL
0:58 How To Validate By File Upload
1:55 How To Find And Fix Errors In HTML
3:50 How To Validate HTML By Direct Input

#html5 #webdevlopment #w3c

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