NumberValueAccessor
directive
stable
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">Jump to details