Method validate

packages/forms/src/directives/validators.ts:101–101

* @description * Method that performs synchronous validation against the provided control. * * @param control The control to validate against. * * @returns A map of validation errors if validation fails, * otherwise null.

(control: AbstractControl)

   * otherwise null.
   */
  validate(control: AbstractControl): ValidationErrors | null;

  /**
   * @description