function conditional_fields_field_delete_instance in Conditional Fields 7.3

Implements hook_field_delete_instance().

Delete any dependency associated with the deleted instance.

File

./conditional_fields.module, line 1422

Define dependencies between fields based on their states and values.

Code

function conditional_fields_field_delete_instance($instance) {
  db_delete('conditional_fields')
    ->condition(db_or()
    ->condition('dependee', $instance['id'])
    ->condition('dependent', $instance['id']))
    ->execute();
}