Setters in OOP in JavaScript

To write private properties, methods are also made, which are called setters. Their names should begin with the word set. Let's make property setters:

javascriptclass User {
  #name;
  #surn;
  
  setName(name) {
    this.#name = name;
  }
  setSurn(surn) {
    this.#surn = surn;
  }
  
  getName() {
    return this.#name;
  }
  getSurn() {
    return this.#surn;
  }
}

Let's check the work of getters and setters. Let's create an object of our class:

javascriptlet user = new User;

Using setters, we set the values ​​of properties:

javascriptuser.setName('john');
user.setSurn('smit');

Using getters, we will output the property values:

javascriptconsole.log(user.getName());
console.log(user.getSurn());