If you are 18 year old and want apply for voter ID Card in India then you have to submit some documents with application. Here is full processes of apply for voter ID card.
First, contact your booth level officer (BLO). After that fillup the form for voter ID card. You can take this form from BLO or download the form from website of election commission of India.
After fillup the form , paste your recent passport size photograph on form.
You have to submit photo copy of any one among following document with form.
(1) Address Proof
(2) Driving License
(3) Ration Card
(4) Electricity Bill
The BLO can ask any other documents as their requirements.