function _auto_login_url_settings_validate in Auto Login URL 7

Validate handler for the admin settings form.

File

./auto_login_url.module, line 289

Main file for auto_login_url module.

Code

function _auto_login_url_settings_validate($form, &$form_state) {

  // Validate token length.
  if ($form_state['values']['auto_login_url_token_length'] < 8 || $form_state['values']['auto_login_url_token_length'] > 64) {
    form_set_error('auto_login_url_token_length', t('Token length has to be between 8 and 64 digits.'));
  }
}