Accessor Setters in OOP in JavaScript
Now let's make an accessor setter in addition to the getter:
class User {
#name;
get name() {
return this.#name;
}
set name(name) {
this.#name = name;
}
}
Now let's add a check in the setter:
class User {
#name;
set name(name) {
if (name.length > 0) {
this.#name = name;
} else {
throw new Error('name is incorrect');
}
}
get name() {
return this.#name;
}
}
Let's create an object of the class:
let user = new User;
Let's write the data to our property:
user.name = 'john';
Let's try to write an incorrect line and get an error:
user.name = '';
Implement setters for the properties of class Employee.
Add checks to the setters of the Employee class accessors.
