Answers for "test if object has attribute js"

how to check element has an attribute js

let result = element.hasAttribute(name);

Posted by: Guest on July-28-2020

js check if object has property

const object1 = new Object();
object1.property1 = 42;

console.log(object1.hasOwnProperty('property1'));
// expected output: true

Posted by: Guest on April-13-2020

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