> unless you think a link to such a <form> page should be excluded from the definition of "magic link".
Yes. Linking to a form requiring user to press a button to submit an actual POST request is one proper way of doing it, and won't confuse prefetchers, previewers and security scanners - but it lacks the specific "magic" in question, which is that clicking on a link alone is enough to log you in.
Can't really have both - the "magic" is really just violating the "GET doesn't mutate" rule, rebranding the mistake we already corrected 20+ years ago.
(EDIT: Also the whole framing of "magic links" vs. passkeys reads to me like telling people that committing sins is the wrong way of getting to hell, because you can just ask the devil directly instead.)
Yes. Linking to a form requiring user to press a button to submit an actual POST request is one proper way of doing it, and won't confuse prefetchers, previewers and security scanners - but it lacks the specific "magic" in question, which is that clicking on a link alone is enough to log you in.
Can't really have both - the "magic" is really just violating the "GET doesn't mutate" rule, rebranding the mistake we already corrected 20+ years ago.
(EDIT: Also the whole framing of "magic links" vs. passkeys reads to me like telling people that committing sins is the wrong way of getting to hell, because you can just ask the devil directly instead.)