function pathauto_settings_form_validate in Pathauto 6.2

Same name and namespace in other branches

1. 7 pathauto.admin.inc \pathauto_settings_form_validate()

Validate pathauto_settings_form form submissions.

File

./pathauto.admin.inc, line 290

Admin page callbacks for the Pathauto module.

Code

function pathauto_settings_form_validate($form, &$form_state) {
  module_load_include('inc', 'pathauto');

  // Perform a basic check for HTML characters in the strings to remove field.
  if (strip_tags($form_state['values']['pathauto_ignore_words']) != $form_state['values']['pathauto_ignore_words']) {
    form_set_error('pathauto_ignore_words', t('The <em>Strings to remove</em> field must not contain HTML. Make sure to disable any WYSIWYG editors for this field.'));
  }

  // Validate that the separator is not set to be removed per http://drupal.org/node/184119
  // This isn't really all that bad so warn, but still allow them to save the value.
  $separator = $form_state['values']['pathauto_separator'];
  $punctuation = pathauto_punctuation_chars();
  foreach ($punctuation as $name => $details) {
    if ($details['value'] == $separator) {
      $action = $form_state['values']['pathauto_punctuation_' . $name];
      if ($action == PATHAUTO_PUNCTUATION_REMOVE) {
        drupal_set_message(t('You have configured the @name to be the separator and to be removed when encountered in strings. This can cause problems with your patterns and especially with the catpath and termpath patterns. You should probably set the action for @name to be "replace by separator".', array(
          '@name' => $details['name'],
        )), 'error');
      }
    }
  }
}