this is just an info on what indian law says.
is it enforceable and valid under Indian law??yes.as per judgement in shohab akthar case.
similar court case happened in India.if you are from India then then you would have remembered it.
do you remember sania mirza and shohab akthar marriage??
one girl aayesha complained to Hyderabad police that she is married shohab in masjid in pakisthan.but shohab said it is fake.
but court asked for marraige certificate from that majid and maulvis witness and aayesha produced them.
and court held that marriage is valid and asked shobab to give divorce to aayesha before marrying to sania mirza.
after shobab accepted his marriage and given divorce to aayesha.
only afterwards he is able to marry sania mirza.
so Indian law recognizes marriages made in mandir ,masjid,church and even if they made it in videshi soil also