Method on

packages/imask/src/controls/input.ts:304–308

Adds listener on custom event

(ev: string, handler: InputMaskEventListener)

  /** Adds listener on custom event */
  on (ev: string, handler: InputMaskEventListener): this {
    if (!this._listeners[ev]) this._listeners[ev] = [];
    this._listeners[ev].push(handler);
    return this;
  }

  /** Removes custom event listener */
  off (ev: string, handler: InputMaskEventListener): this {