Function setError

public/js/sharedFolderView.js:211–216

(msg)

    };

    const setError = (msg) => {
      if (!progressWrap) return;
      progressWrap.classList.remove('is-indeterminate');
      progressWrap.classList.add('is-error');
      if (progressText) progressText.textContent = msg || tx('share_upload_failed', null, 'Upload failed.');
    };

    uploadForm.addEventListener('submit', function (e) {
      if (!fileInput || !fileInput.files || !fileInput.files.length) return;