Is the ghusl on the day of Jumua’ah an obligation on us or is it just something that is recommended that we do? If the person makes ghusl from sexual impurities the night of Jumua’ah, does that suffice as his ghusl for Jumua'ah? Understanding that there are some people that say, “The day begins at midnight”, so if the ghusl is not accepted if we pray it at that time, then when is it an acceptable time to make it?
Some of the Imams make the prostration of forgetfulness after the tasleem (salaam), and some of them perform it before the tasleem. As well, some of them make it before sometimes and after sometimes. So when is the correct time in which it was legislated to do so before the tasleem, and when is it legislated to do so after it. Also, we would like to know, is the ruling for that which was legislated to prostrate for before and after the salaams, is it an obligation or something that is recommended?