Firebase Authentication Node.js error | 100% complete solution
Unable to parse JSON: SyntaxError: Unexpected token/in JSON at position
I'm trying to deploy a project with firebase init. When I get to the part that asks me this: "What file should be used for Realtime Database Security Rules? database.rules.json", I press enter and an error.
JSON, which is an acronym for JavaScript Object Notation, is one of the most popular data formats used for transmitting data. It is a lightweight format and consists of name-value pairs. Values can be strings, arrays, or any other data that can be serialized.
In the old days XML was primarily used for interchanging data, but since JSON appeared it is often used as a replacement of XML. A JSON file should end with the .json extension.