function imagepicker_import_dir_form_validate in Image Picker 6.2

Same name and namespace in other branches

1. 7 imagepicker.import.inc \imagepicker_import_dir_form_validate()

Validate form

File

./imagepicker.import.inc, line 420

Code

function imagepicker_import_dir_form_validate($form, &$form_state) {
  $importdir = $form_state['values']['imagepicker_import_dir'];
  if ($form_state['values']['op'] == t('Save')) {
    if (variable_get('imagepicker_import_delete', 0)) {
      if (!file_check_directory($importdir, TRUE)) {
        form_set_error('imagepicker_import_dir', t('Directory not found or not writable'));
      }
    }
    elseif (!file_exists($importdir)) {
      form_set_error('imagepicker_import_dir', t('Directory not found or not readable'));
    }
  }
}