function location_taxonomize_form_validate in Location Taxonomize 7.2
Same name and namespace in other branches
- 7 location_taxonomize.admin.inc \location_taxonomize_form_validate()
Validation hook for the module's admin form
File
- ./
location_taxonomize.admin.inc, line 464 - Contains the admin forms for Location Taxonomize
Code
function location_taxonomize_form_validate($form, &$form_state) {
$values = $form_state['values'];
// if we're initializing, make sure that there are no interfering vocabs
$state = $values['location_taxonomize_vocab']['state'];
switch ($state) {
case 'initialization':
$values_init = $values['location_taxonomize_vocab'];
$vid = variable_get('location_taxonomize_vid');
if ($vid) {
form_set_error('', t('There seems to already be a Vocabulary
associated with Location Taxonomize.'));
}
$vocab = taxonomy_vocabulary_machine_name_load(LT_VOCAB_NAME);
if ($values_init['method'] == 'new' && $vocab) {
form_set_error('', t("Could not create new Location Taxonomy vocabulary.\n A vocabulary with the name '@name' already exists.", array(
'@name' => LT_VOCAB_NAME,
)));
}
if ($values_init['method'] == 'existing') {
if (!$vocab) {
form_set_error('', t("Could not use the existing vocabulary.\n There is no existing vocabulary with the name\n '@name'", array(
'@name' => LT_VOCAB_NAME,
)));
}
elseif ($vocab->vid != $values_init['possible_vid']) {
form_set_error('', t('Could not use the existing vocabulary (vid @vid). Wrong vid.', array(
'@vid' => $values_init['possible_vid'],
)));
}
}
break;
case 'settings':
// if the Long Name option is on, the Separator field is required
$longname_enabled = $form_state['values']['location_taxonomize_settings']['longname_enable'];
$separator_empty = empty($form_state['values']['location_taxonomize_settings']['longname']['separator']);
if ($longname_enabled && $separator_empty) {
form_set_error('location_taxonomize_settings][longname][separator', t('Separator field is required.'));
}
break;
}
}