I have an online application that I want to check for HTML markup against the W3C validator.
The problem is that users must first log in to access them.
How can I check these pages?
With this html validator extension . Or Ctrl-U, copy the paste to the w3c page.
You need to start the service that they provide on your server:
http://validator.w3.org/docs/install.html
What we did works great.
I believe that it is best to check the source of your sites when it is under development, and not when it is under production ... Treat this the same way as with test modules. You should not have real-time layout errors.
Assuming that you mean markup verification, log in yourself, go to the page you want, view the source and use the direct input option.
I assume you mean the w3 validator service . You can copy the html content attachment to the validator or save the html to a file and upload it. If you have a Firefox web developer extension, it provides "local HTML validation."
OmniValidator for Firefox:
Omnivalidator sends the contents of the page currently being displayed to one or more validation services configured in the extension settings. These validators can be publicly hosted (the default values ββare publicly hosted by W3C Markup Validator and Validator.nu) or hosted locally. results are extracted from validators, analyzed and displayed in a resettable error display panel and summarized using the icon and tooltip on the Omnivalidator button, which can be placed in the Toolbar browser. Validation is initiated either by clicking on the Omnivalidator Button or by setting URLs that are automatically verified using one or more validators in the extension settings.