I am an Indian national, my wife to be is a Turkish national but was born in Germany and has a permanent residence permit, she can apply for German citizenship anytime but doesn't see any benefit although she would consider it if it makes the marriage process easier. I am in Germany on a student visa, i have been here only 6 months now and managed to convince my spouse's parents to give their blessings for the marriage which took a lot of effort and patience but that's another story.
My question is can i get married in Germany while i am on a student visa and completing my masters degree. My gf is doing her bachelor's degree at the same university. Or do i have to wait till i finish my studies and then go back to India and apply for a marriage visa. What would be the best course of action, any ideas or suggestions would be very welcome. What about marriage in Denmark, will that be valid in Germany?