@if (needsAction()) {
  <div class="sca-confirm">
    <button matButton="elevated" class="primary" type="button"
            [disabled]="loading()"
            (click)="confirm()">
      @if (loading()) { Confirming… } @else { {{ label() }} }
    </button>
  </div>
} @else if (declined()) {
  <div class="auth-error" role="alert">{{ result().error ?? 'Your payment was declined.' }}</div>
}
@if (errorMessage()) {
  <div class="auth-error" role="alert">{{ errorMessage() }}</div>
}