function entity_translation_upgrade_validate in Entity Translation 7

Validation handler for the entity_translation_admin_form() form.

1 string reference to 'entity_translation_upgrade_validate'

entity_translation_upgrade_form_entity_translation_admin_form_alter in entity_translation_upgrade/entity_translation_upgrade.module

Implements hook_form_FORM_ID_alter().

File

entity_translation_upgrade/entity_translation_upgrade.module, line 102

Provides permanent redirects for unavailable node translations.

Code

function entity_translation_upgrade_validate($form, &$form_state) {
  if (!count(array_filter($form_state['values']['types']))) {
    form_set_error('types', t('Please specify at least one node type.'));
  }
}