In JSON all the data are store in the form of key/value pair. those key/value pair is also known as Property We are using this key to retrieve the value from property. Key and values are separated by colon. Each properties are separated by commas. JSON supports wide range of data types which includes Number, String, Boolean, Array, Object, Null.
JSON Schema is a standard (currently in draft) which provides a coherent schema by which to validate a JSON "item" against. Properties within the schema are defined and with another object containing their expected type.
We will Learn all above things through this video series. If you have any doubts then you can contact me via mail and Q & A.