Link to show when member clicks on thank you button

Is there a way for members to post hidden links that can only be accessed once other members have thanked the original poster first?

Sorry this is not possible.

You can use the hide tags, but the member will have to reply to your message to see the hidden items.

Thanks for this. Another question please? Once a member has posted and the hidden content is now accessible. Does that mean that all members will then be able to see the hidden content too or must they post too to see the hidden content?

Only the members who have posted will see the hidden items.

Thank you. Question solved.