Error Handling

if (error instanceof DOMException && error.name === 'AbortError') {
  return; // cancelled — no action needed
}

if (error instanceof HaspSDK.NetworkError) {
  showMessage('Check your internet connection.');
}

if (error instanceof HaspSDK.MaintenanceError) {
  showMessage('App is being updated. Try again shortly.');
}

if (error instanceof HaspSDK.HaspSDKError) {
  const { ErrorCode } = HaspSDK;

  if (error.code === ErrorCode.ValidationFailed) {
    const fieldErrors = error.getFieldErrors();
    showFieldErrors(fieldErrors);
  } else if (error.code === ErrorCode.NotFound) {
    showMessage('Record not found.');
  } else if (error.code === ErrorCode.AccessDenied) {
    showMessage('You do not have permission.');
  } else if (error.code === ErrorCode.RateLimited) {
    showMessage('Too many requests. Try again shortly.');
  } else {
    showMessage('Something went wrong. Please try again.');
  }
}

const { ErrorCode, NetworkError, MaintenanceError, HaspSDKError } = HaspSDK;

try {
  await sdk.createRecord('tasks', data);
} catch (error) {
  if (error instanceof DOMException && error.name === 'AbortError') {
    return;
  }
  if (error instanceof NetworkError) {
    showMessage('Check your internet connection.');
  } else if (error instanceof MaintenanceError) {
    showMessage('App is being updated. Try again shortly.');
  } else if (error instanceof HaspSDKError) {
    if (error.code === ErrorCode.ValidationFailed) {
      showFieldErrors(error.getFieldErrors());
    } else {
      showMessage(error.message);
    }
  }
}

const fieldErrors = error.getFieldErrors();
// { title: 'This field is required.', status: 'Invalid value.' }

Object.entries(fieldErrors).forEach(([field, message]) => {
  const el = document.getElementById(`error-${field}`);
  if (el) el.textContent = message;
});