function farm_livestock_move_form_validate in farmOS 7
Validate callback for movement quick form.
File
- modules/
farm/ farm_livestock/ farm_livestock.farm_quick.move.inc, line 417 - Farm livestock move quick form.
Code
function farm_livestock_move_form_validate($form, &$form_state) {
// Validate animal or group asset.
// Extract asset IDs and load assets.
$assets = array();
$asset_names = drupal_explode_tags($form_state['values']['move']['assets']);
foreach ($asset_names as $asset_name) {
$id = 0;
$matches = array();
$result = preg_match('/\\[id: ([0-9]+)\\]/', $asset_name, $matches);
if (!empty($matches[$result])) {
$id = $matches[$result];
}
// If an ID couldn't be extracted, throw an error.
if (empty($id)) {
form_set_error('move][asset', t('Could not load the animal asset. Make sure the animal asset ID is included. For example: "My animal [id: 123]"'));
}
// Load the asset.
$asset = farm_asset_load($id);
// If asset was loaded add to list of assets to save.
if (!empty($asset)) {
$assets[$id] = $asset;
}
// If the asset didn't load, throw an error.
if (empty($asset)) {
form_set_error('move][asset', t('Could not load the animal asset. Make sure the animal name and ID are correct.'));
}
}
// Save the asset to the form state.
$form_state['storage']['assets'] = $assets;
}