Validation at W3C ?

[karrar]

I need to ask how many of you validate your code at W3C ? I have heard about it on another forum but i never validate my code at W3C (www consortium ) .
Is it necessary to verify your code , i like to test in in browsers rather than validation .

[travelagent]

The W3C Validator is okay up to a point - many Webmasters don't use that because it's not very accurate and doesn't actually tell you how to fix your errors.