A few seconds.


Tests if a JSON property can be accessed using . syntax


Tests if a property of a JavaScript object can be accessed using the dot (.) notation or if it must be enclosed in brackets, (ie use x[" ... "])


var isProperty = require("is-property")

console.log(isProperty("foo"))  //Prints true
console.log(isProperty("0"))    //Prints false


npm install is-property


Checks if str is a property

  • str is a string which we will test if it is a property or not

Returns true or false depending if str is a property


(c) 2013 Mikola Lysenko. MIT License

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