@if(errorList.length && isFormInvalid){
  <div class="frg-input__error-list">
    <ul>
      @for(error of errorList; track error){
        <li>{{ error }}</li>
      }
    </ul>
  </div>
}

@if(warningList.length){
  <div class="frg-input__warning-list">
    <ul>
      @for(warning of warningList; track warning){
        <li>{{ warning }}</li>
      }
    </ul>
  </div>
}