function instagram_feeds_form_instagram_feed_node_form_validate in Instagram Feeds 7

Custom node form validation handler.

1 string reference to 'instagram_feeds_form_instagram_feed_node_form_validate'

instagram_feeds_form_alter in ./instagram_feeds.module

Implements hook_form_alter().

File

./instagram_feeds.module, line 122

Code

function instagram_feeds_form_instagram_feed_node_form_validate($form, &$form_state) {
  if (!count($form_state['values']['field_instf_hash_tags'][LANGUAGE_NONE]) && !count($form_state['values']['field_instf_user'][LANGUAGE_NONE])) {
    form_set_error('field_instf_hash_tags', t('Both fields "Instagram User" and "Instagram Hash Tags" can not be empty.'));
  }
}