function hook_field_update_instance

1 field.api.php hook_field_update_instance($instance, $prior_instance)

Act on a field instance being updated.

This hook is invoked from field_update_instance() after the instance record is saved, so it cannot be used by a module to modify the instance itself.

Parameters

$instance: The instance as it is post-update.

$prior_instance: The instance as it was pre-update.

Related topics

Field CRUD API Create, update, and delete Field API fields, bundles, and instances. Hooks Allow modules to interact with the Backdrop core.

3 functions implement hook_field_update_instance()

Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.

admin_bar_field_update_instance in core/modules/admin_bar/admin_bar.module: Implements hook_field_update_instance().
image_field_update_instance in core/modules/image/image.module: Implements hook_field_update_instance().
views_field_update_instance in core/modules/views/views.module: Implements hook_field_update_instance.

1 invocation of hook_field_update_instance()

field_update_instance in core/modules/field/field.crud.inc: Updates an instance of a field.

File

core/modules/field/field.api.php, line 2624: Hooks provided by the Field module.

Code

function hook_field_update_instance($instance, $prior_instance) {
  // @todo Needs function body.
}