Check if a key exists inside a json object

Question

amt: \"10.00\"
email: \"sam@gmail.com\"
merchant_id: \"sam\"
mobileNo: \"9874563210\"
orderID: \"123456\"
passkey: \"1234\"

The above is the JSON o

Answer 1

This code causes esLint issue: no-prototype-builtins

foo.hasOwnProperty("bar") 

The suggest way here is:

Object.prototype.hasOwnProperty.call(foo, "bar");