The ControlValueAccessor for writing a number value and listening to number input changes. The value accessor is used by the FormControlDirective, FormControlName, and NgModel directives.
API
class NumberValueAccessor extends BuiltInControlValueAccessor implements ControlValueAccessor {
}
Description
The ControlValueAccessor for writing a number value and listening to number input changes. The value accessor is used by the FormControlDirective, FormControlName, and NgModel directives.
Exported by
Usage Notes
Using a number input with a reactive form.
The following example shows how to use a number input with a reactive form.
const totalCountControl = new FormControl();
<input type="number" [formControl]="totalCountControl">