Explain the use of tokens in transmitting data over GET
问题 (Full context = latest response/discussion to this question: Button_to in email not posting) I'd like a user to click a link in an email and be able to POST data in my database. My current understanding is: Best practice (per latest answer to question above, as well as other answers I've already tried) = use GET to transmit a token to my website (so might be something like example.com?token=asdfaiosugkljlfkdjslfjasklf ) and then have a script on my website to take that token, parse the data,