Folding/Tieing the hair and thawb (garment)
Benefit:
◾️ What is correct is that it’s prohibited, whether he folded/tied outside of Salah then entered in Salah or he folded/tied during Salah.
▪️ And folding/tieing is divided into two types:
{ Disliked folding, and folding which nullifies the Salah }
1 – Disliked Folding/Tieing: If he folds and uncovers something which isn’t awrah, like folding the sleeves till the elbows, or raising the thawb and uncovering part of the shin during rukoo’.
2 – Folding/Tieing which nullifies the Salah: Taking the edges of the thawb then tieing it around the waist and so his awrah is uncovered if he does sujood or rukoo’, so if his awrah becomes uncovered his Salah is invalid, for from the conditions of correctness of Salah is covering the awrah with capability.
Benefited from: Shaykh, the Allamah, the Trustworthy Advisor, Abu Abdirrahman Yahya bin Ali Al-Hajuri – may Allah preserve him.
Source: https://t.me/sh_yahia_duroos/10028
Translated by: Abū ‘Abdillāh ‘Omar bin Yahya Al-‘Akawi