The prayer is valid.

if I did not know the rules of arabic. and I read according to what I know is correct( butin reality it is not).is my salah valid? especially since I am non arab I do not know which mistakes chnaged meaning.so I have to repeat any salah?

Prayer | December 15, 2016 2:44 pm
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If i am praying my fardh salah and the adhaan is being said for next fardh salah. Is salah still valid. For example, if i am praying my Zohor prayer when it is almost coming to an end. While i am praying, and the adhaan is being said for Asr prayer, is my salah still considered valid?