hook_field_update_field

Act on a field being updated.

This hook is invoked just after field is updated in field_update_field().

Parameters

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

$prior_field: The field as it was pre-update.

$has_data: Whether any data already exists for this field.

Related topics

Hooks

Allow modules to interact with the Drupal core.

Field CRUD API

Create, update, and delete Field API fields, bundles, and instances.

2 functions implement hook_field_update_field()

1 invocation of hook_field_update_field()

File

modules/field/field.api.php, line 2479

Code

function hook_field_update_field($field, $prior_field, $has_data) {
  // Reset the static value that keeps track of allowed values for list fields.
  drupal_static_reset('list_allowed_values');
}