How can I create custom controls in Angular forms?

How can I create custom controls in Angular forms?

You can create custom controls in Angular forms by implementing the ControlValueAccessor interface. This allows your component to communicate with Angular's forms API.

Can you give me a simple example of a custom control?

Sure! For instance, you can create a custom input component that wraps a standard input element and implements ControlValueAccessor to handle value changes.

What are the key methods I need to implement?

You need to implement three methods: writeValue, registerOnChange, and registerOnTouched. These methods help Angular manage the control's value and state.

How do I use my custom control in a form?

You can use your custom control in a form by adding it as a form control in your form group and using the component selector in your template.