Answers for "check if key is in object"

how to check if object has key javascript

myObj.hasOwnProperty('key') // it checks object for particular key and not on prototype

Posted by: Guest on March-28-2020

javascript if object has key

if('key' in object)

Posted by: Guest on March-22-2021

check object has key javascript

Object.prototype.hasOwnProperty()

Posted by: Guest on January-18-2021

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