ngModel questions

The `ngModel` directive in Angular is used to create two-way data binding between form controls and component properties. It binds the value of an input element to a variable in the component and updates the variable whenever the input value changes. This two-way binding ensures that changes in the form control are reflected in the component's state and vice versa. `ngModel` is commonly used in template-driven forms to simplify the management of form inputs and maintain synchronization between the user interface and the underlying data model.