I have added the twitter product card markup to all our product pages, this validates (e.g. http://www.libertygames.co.uk/store/video_arcade_machines/shooting_arcade_machines/aliens-extermination-std/) and I used a product like this to apply for validation. However I received an email saying that the URL we supplied didn’t validate.
I have tried to re-apply using the validator tool, however the field marked “Website Twitter Username” is blank and locked, i’m guessing this should be filled in from the card data, however this all appears to validate correctly so i’m not sure what to do!
Just to confirm as per the main thread:
- Make sure you reviewed the documentation - Twitter Cards
- Once the markup is implemented on your pages, test it with the preview tool - https://dev.twitter.com/docs/cards/preview
- When your code is known to work, apply to be whitelisted - https://dev.twitter.com/form/participate-twitter-cards. It can take 5 to 10 days to be reviewed (and approved if your implementation is technically correct). Add another 5 to 10 days more for player cards.
- Then, post a link here to a specific tweet where Twitter Cards should work.