Does your student visa sponsor need to have a current job or is a lot in the bank enough?

My financial sponsor will be my parent. They are not working currently but their bank account has plenty of money in it and could easily cover 2 years of expenses for language school. The one thing I can’t figure out from searching and googling is if approval cares at all about the sponsor having a job or if only the amount in the sponsor’s bank account matters. My parent doesn’t have a job because they have enough money that they can just live off their investments currently. Also if no one knows the answer to this specific question does anyone know where I can go to ask?

by eghckeghck