locale_languages_edit_form_validate

• Drupal 6
• Drupal 7

Versions

6 – 7

locale_languages_edit_form_validate($form, &$form_state)

Validate the language editing form. Reused for custom language addition too.

Related topics

Language addition and editing functionality

Code

includes/locale.inc, line 336

<?php
function locale_languages_edit_form_validate($form, &$form_state) {
  if (!empty($form_state['values']['domain']) && !empty($form_state['values']['prefix'])) {
    form_set_error('prefix', t('Domain and path prefix values should not be set at the same time.'));
  }
  if (!empty($form_state['values']['domain']) && $duplicate = db_fetch_object(db_query("SELECT language FROM {languages} WHERE domain = '%s' AND language != '%s'", $form_state['values']['domain'], $form_state['values']['langcode']))) {
    form_set_error('domain', t('The domain (%domain) is already tied to a language (%language).', array('%domain' => $form_state['values']['domain'], '%language' => $duplicate->language)));
  }
  if (empty($form_state['values']['prefix']) && language_default('language') != $form_state['values']['langcode'] && empty($form_state['values']['domain'])) {
    form_set_error('prefix', t('Only the default language can have both the domain and prefix empty.'));
  }
  if (!empty($form_state['values']['prefix']) && $duplicate = db_fetch_object(db_query("SELECT language FROM {languages} WHERE prefix = '%s' AND language != '%s'", $form_state['values']['prefix'], $form_state['values']['langcode']))) {
    form_set_error('prefix', t('The prefix (%prefix) is already tied to a language (%language).', array('%prefix' => $form_state['values']['prefix'], '%language' => $duplicate->language)));
  }
}
?>

Login or register to post comments