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use current user id as reference node in firebase database

I'm trying to get authenticated user id to pass it as argument for child(userID) method to be reference node in firebase database but it's give a null pointer exception. as it's supposed to do, i...

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Answer by Md. Asaduzzaman for use current user id as reference node in...

It is safe to access database after successful authentication of the user. Currently you are trying to access the database without considering that. Think about what will happen if authentication...

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