Question

How to set all values in an object to false in JavaScript

Answer 1

const obj = {
  name: 'Ben',
  age: 40,
  work_in: 'JavaScript',
  b: true,
};

Object.keys(obj).forEach(key => {
  	obj[key] = false;
});

console.log(obj);

  
  
  
  
/*
run:
  
{
  age: false,
  b: false,
  name: false,
  work_in: false
}
  
*/

 

70+ SQL courses for beginners and professionals