Return object with default values from array in Javascript

Question

    const fields = [\'email\', \'password\'];

    const objFields = {};
    fields.forEach(value => {
      objFields[value] = \'\';
    });

    console.log(objFiel         


        

Answer 1

You could map objects and assign all to a single object.

const
    fields = ['email', 'password'],
    object = Object.assign({}, ...fields.map(key => ({ [key]: '' })));

console.log(object);