Other than having these required documents for Indian Visa Online, the Indian Visa Application Form has exactly the same information as you see on your passport for your trip to India and is linked to your Indian Visa Online. For Indian e-visas.APPLY NOW
When applying for an Indian visa online, the details provided must exactly match what is on your passport. Mismatches can result in visa denials and delayed visa processing / issuance / entry into India.
After the payment you will be asked to provide additional information based on the purpose of your visit and the kind of Visa you are applying for. You will upload these documents using a secure link sent to your email.