Answer:
(Fatwa: 1383/1298=D/1429)
It is wajib (necessary) to grow beard at least to one fist size. It is major sin to trim it below one fist or shave it; one who trims or shaves shall deserve punishment in the hereafter.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
