Answers for "js check objecdt has key"

26

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
6

check if key is in the js object

if ('key' in myObj)
Posted by: Guest on June-21-2020
3

check object has key javascript

Object.prototype.hasOwnProperty()
Posted by: Guest on January-18-2021

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