how to check if object has key javascript
myObj.hasOwnProperty('key') // it checks object for particular key and not on prototypehow to check if object has key javascript
myObj.hasOwnProperty('key') // it checks object for particular key and not on prototypejs object contain key
if ('key' in myObj)
// better
if (!myObj.hasOwnProperty('key'))Copyright © 2021 Codeinu
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