function elfinder_admin_form_validate in elFinder file manager 6

Same name and namespace in other branches

1. 6.2 inc/elfinder.admin.inc \elfinder_admin_form_validate()
2. 6.2 inc/elfinder.admin.profiles.inc \elfinder_admin_form_validate()
3. 7.3 inc/elfinder.admin.inc \elfinder_admin_form_validate()
4. 7.3 inc/elfinder.admin.profiles.inc \elfinder_admin_form_validate()
5. 7 inc/elfinder.admin.inc \elfinder_admin_form_validate()
6. 7.2 inc/elfinder.admin.inc \elfinder_admin_form_validate()
7. 7.2 inc/elfinder.admin.profiles.inc \elfinder_admin_form_validate()

Validate form data

File

inc/elfinder.admin.inc, line 218

file manager admin settings page

Code

function elfinder_admin_form_validate($form, &$form_state) {
  $tmbsize = $form_state['values']['tmbsize'];
  if ($form_state['values']['filesystem_root'] == 'custom') {
    $customroot = $form_state['values']['filesystem_root_custom'];
    if ($customroot == '') {
      form_set_error('filesystem_root_custom', t('Filesystem root cannot be empty'));
    }
    $customroot = elfinder_parse_path_tokens($customroot);

    // checking directory accessibility by creating test file
    if (!elfinder_prepare_directory($customroot)) {
      form_set_error('filesystem_root_custom', t('Filesystem root is not writable'));
    }
  }
  if (!preg_match('/^\\d{3,4}$/', $form_state['values']['file_perm'])) {
    form_set_error('file_perm', t('Created file permissions should be a numeric'));
  }
  if (!preg_match('/^\\d{3,4}?$/', $form_state['values']['dir_perm'])) {
    form_set_error('dir_perm', t('Created directory permissions should be a numeric'));
  }
  if ($tmbsize && !is_numeric($tmbsize)) {
    form_set_error('tmbsize', t('Thumbnail size should be a number'));
  }
}