Is one who fasts and publicizes it to brag punished?

Synopsis

One who fasts and publicizes himself to others in order to brag that he is fasting is punished for the boastfulness; however, if asked, he may acknowledge truthfully that he is fasting provided he is not doing so to gain honor.

Early Acharonim
Late Acharonim
Lenient
Strict
Lesser cited
Major authority

Discussion

Discussion coming soon.

The Daily Law

One question. Every opinion. Every morning.

A new halakhic question and the full spectrum of rabbinic thought, delivered daily.