Court Marriage in India has its common procedure, which has to be followed by each couple. If a marriage isn’t registered with any court registrar then the wedding won’t be consider valid throughout legal procedures like, applying for a joint home loan, Visa. You could even be penalized for not registering your wedding. It is a rule that all the marriages need to be registered whether you’re having a marriage ceremony or not.
A marriage certificate is a very important proof, in case there are some issues between you and your spouse within the future and a legal proceeding needs to be taken.