@angular/forms

CheckboxControlValueAccessor

directive

A ControlValueAccessor for writing a value and listening to changes on a checkbox input element.

  
    class CheckboxControlValueAccessor extends BuiltInControlValueAccessor implements ControlValueAccessor {}

A ControlValueAccessor for writing a value and listening to changes on a checkbox input element.

Exported by

The following example shows how to use a checkbox with a reactive form.

          const rememberLoginControl = new FormControl();

          <input type="checkbox" [formControl]="rememberLoginControl">

void

Sets the "checked" property on the input element.

@paramvalueany

@returnsvoid

(_: any) => void

The registered callback function called when a change or input event occurs on the input element.

() => void

The registered callback function called when a blur event occurs on the input element.

void

Helper method that sets a property on a target element using the current Renderer implementation.

@paramkeystring

@paramvalueany

@returnsvoid

void

Registers a function called when the control is touched.

@paramfn() => void

@returnsvoid

void

Registers a function called when the control value changes.

@paramfn(_: any) => {}

@returnsvoid

void

Sets the "disabled" property on the range input element.

@paramisDisabledboolean

@returnsvoid