function views_handler_filter_search::exposed_validate in Views (for Drupal 7) 6.2
Same name and namespace in other branches
- 6.3 modules/search/views_handler_filter_search.inc \views_handler_filter_search::exposed_validate()
- 7.3 modules/search/views_handler_filter_search.inc \views_handler_filter_search::exposed_validate()
Validate the options form.
Overrides views_handler::exposed_validate
File
- modules/
search/ views_handler_filter_search.inc, line 49
Class
- views_handler_filter_search
- Field handler to provide simple renderer that allows linking to a node.
Code
function exposed_validate(&$form, &$form_state) {
if (!isset($this->options['expose']['identifier'])) {
return;
}
$key = $this->options['expose']['identifier'];
if (!empty($form_state['values'][$key])) {
$this->search_query = search_parse_query($form_state['values'][$key]);
if ($this->search_query[2] == '') {
form_set_error($key, t('You must include at least one positive keyword with @count characters or more.', array(
'@count' => variable_get('minimum_word_size', 3),
)));
}
if ($this->search_query[6]) {
if ($this->search_query[6] == 'or') {
drupal_set_message(t('Search for either of the two terms with uppercase <strong>OR</strong>. For example, <strong>cats OR dogs</strong>.'));
}
}
}
}