Is there any evidence for the existence of "Shab-e-barat" (Night of Barat)" ? Or is it only a misconception?

salam, in india some muslim including me celebrate shab-e-barat.but some other muslims say there is nothing named shab-e-barat in islam.can you pls put some light on this topic with quranic verses aur authentic hadees like sahih muslim or bukhari.

Dear Brother / Sister,

Please click on the links given below;

Is there any evidence for the existence of "Shab-e-barat" (Night of Barat)" ? Or is it only a misconception?

Laylatul Barat (Night of Barat)

Questions on Islam