CheckboxRequiredValidator

Experimental Directive

Class Overview

class CheckboxRequiredValidator extends RequiredValidator {
  validate(c: AbstractControl) : {[key: string]: any}
}

Selectors

input[type=checkbox][required][formControlName]

input[type=checkbox][required][formControl]

input[type=checkbox][required][ngModel]

Class Description

A Directive that adds the required validator to checkbox controls marked with the required attribute, via the NG_VALIDATORS binding.

Example

<input type="checkbox" name="active" ngModel required>

Class Details

validate(c: AbstractControl) : {[key: string]: any}

exported from @angular/forms/index, defined in @angular/forms/src/directives/validators.ts