function _sheetnode_google_settings_validate in Sheetnode 7

Same name and namespace in other branches

1. 6 modules/sheetnode_google/sheetnode_google.module \_sheetnode_google_settings_validate()
2. 7.2 modules/sheetnode_google/sheetnode_google.module \_sheetnode_google_settings_validate()

1 string reference to '_sheetnode_google_settings_validate'

_sheetnode_google_settings in modules/sheetnode_google/sheetnode_google.module

File

modules/sheetnode_google/sheetnode_google.module, line 68

Module file for the sheetnode_google module. This extends sheetnodes to enable importing of Google sheets.

Code

function _sheetnode_google_settings_validate($form, $form_state) {
  $path = rtrim($form_state['values']['sheetnode_zend_gdata_path'], '/');
  if (!empty($path) && (!is_dir($path) || !is_file($path . '/Zend/Gdata.php'))) {
    form_set_error('sheetnode_zend_gdata_path', t('The path you entered does not point to a valid location. Please enter the full path of the extracted Zend Gdata package, including the library subdirectory.'));
    return;
  }
}