function farm_constraint_views_bulk_operations_form_alter in farmOS 7

Implements hook_views_bulk_operations_form_alter().

File

modules/farm/farm_constraint/farm_constraint.module, line 256

Farm constraint module.

Code

function farm_constraint_views_bulk_operations_form_alter(&$form, &$form_state, $vbo) {

  // Add the entity type as a form value, for use in validation.
  if (!empty($vbo->entity_type)) {
    $form['farm_constraint_entity_type'] = array(
      '#type' => 'value',
      '#value' => $vbo->entity_type,
    );
  }

  // Add a validation function to the submit button which checks for
  // constraints before deleting entities.
  if ($vbo
    ->get_vbo_option('display_type') == 0) {
    $form['select']['submit']['#validate'][] = 'farm_constraint_views_bulk_operations_form_validate';
  }
  else {
    if (!empty($form['select']['action::views_bulk_operations_delete_item'])) {
      $form['select']['action::views_bulk_operations_delete_item']['#validate'][] = 'farm_constraint_views_bulk_operations_form_validate';
    }
  }
}