I've obtained U.S. citizenship after previously being an Indian citizen since birth. Now, say that I want to apply for a brief 6-month tourist visa for India after my naturalization. (Yes, I know about the PIO and OCI schemes, but this question is specifically for applying for a visa.)
For applying for an Indian visa, I'm directed to http://indianvisaonline.gov.in to complete the online visa form. However, I am confused as to what to enter in a specific question.
On the third page, where I am asked what visa I want to apply for, there is a question that asks if I have ever visited India before. When I choose "Yes", I am asked to enter the details of my previous visa. However, I have never had an Indian visa before and have last entered India with my Indian passport (because I was an Indian citizen).
The fields for entering the previous visa details are mandatory, yet I have nothing to fill in them. What should I do?