If you use website or Blog, passport-to-HTM.wiki function is available.
This is an example, the admin of the website can restrict what content is available to passport holders, or not by declaring that content inside , special symbols such as: {name}, {email}, {picture}, {id} can be used to display name, email, profile picture and id.
Inside is also interpreted similarly. But inside , can only contain one special symbol which is {login}. Depending on the language, this {login} will be replaced, for example, in English it is "Login", in Vietnamese it is "Đăng nhập".