}
$column['field'] = (isset($field) ? '' : $field . ':' . ($index ? $index : '0') . ':') . $column['field'];
$column['scope'] = $scope;
}
if (piklist_validate::errors()) {
$_values = piklist_validate::get_request_value($column['field'], $column['scope']);
}
if (!$_values) {
if (isset($column['save_as']) && is_array($value) && isset($value[$column['save_as']])) {
$_values = $value[$column['save_as']];
} elseif (is_array($value) && isset($value[$field_name])) {
$_values = $value[$field_name];
}
}
if (!$_values) {
if (piklist_form::is_widget()) {
$_values = isset(piklist_widget::widget()->instance[$column['field']]) ? maybe_unserialize(piklist_widget::widget()->instance[$column['field']]) : null;
} else {
$_values = piklist_form::get_field_value($column['scope'], $column, $column['scope'], piklist_form::get_field_object_id($column));
}
}
if (!$_values && $value && is_array($value) && is_numeric(key($value))) {
$_values = $value;
}
if (!is_array($_values)) {
$_values = array($_values);
}
if (isset($column['multiple']) && $column['multiple']) {
foreach ($_values as $_index => $_value) {
$column['index'] = $_index;
$column['value'] = $_value;
