Why do we do validation?

Related questions

1. What does it mean to want validation?
2. What are w3 standards?
3. What is a code validator?
4. Why do you need validation in Javascript?
5. How do I link a CSS file to HTML?
6. What is w3 validation?
7. Why should you validate your websites?
8. What is website validation?
9. How do you validate your feelings?
10. How can you tell if a website is html5?

Tags

1. #commercial
2. #evidence
3. #product
4. #production
5. #design
6. #collection
7. #scientific
8. #which
9. #reasons
10. #defined
11. #consistently
12. #capable
13. #validation
14. #evaluation
15. #process
16. #through
17. #quality
18. #stage
19. #delivering
20. #establishes