lodash delete object property

1// Block list
2// Remove the values you don't want
3var result = _.omit(credentials, ['age']);
4
5// Allow list
6// Only allow certain values
7var result = _.pick(credentials, ['fname', 'lname']);
8

1var model = {
2   fname:null,
3   lname:null
4};
5
6var credentials = {
7    fname:"xyz",
8    lname:"abc",
9    age:23
10};
11
12var result = _.pick(credentials, _.keys(model));
13
14console.log(result);