Function executeValidators

packages/forms/src/validators.ts:634–639

(
  control: AbstractControl,
  validators: V[],
)

type GenericValidatorFn = (control: AbstractControl) => any;

function executeValidators<V extends GenericValidatorFn>(
  control: AbstractControl,
  validators: V[],
): ReturnType<V>[] {
  return validators.map((validator) => validator(control));
}

function isValidatorFn<V>(validator: V | Validator | AsyncValidator): validator is V {
  return !(validator as Validator).validate;