Namesort descending Location Description
hook_field_info_max_weight core/modules/field/field.api.php Returns the maximum weight for the entity components handled by the module.
hook_field_insert core/modules/field/field.api.php Define custom insert behavior for this module's field data.
hook_field_instance_settings_form core/modules/field_ui/field_ui.api.php Add settings to an instance field settings form.
hook_field_is_empty core/modules/field/field.api.php Define what constitutes an empty item for a field type.
hook_field_language_alter core/modules/field/field.api.php Perform alterations on field_language() values.
hook_field_load core/modules/field/field.api.php Define custom load behavior for this module's field types.
hook_field_prepare_translation core/modules/field/field.api.php Define custom prepare_translation behavior for this module's field types.
hook_field_prepare_view core/modules/field/field.api.php Prepare field values prior to display.
hook_field_presave core/modules/field/field.api.php Define custom presave behavior for this module's field types.
hook_field_purge_field core/modules/field/field.api.php Acts when a field record is being purged.
hook_field_purge_instance core/modules/field/field.api.php Acts when a field instance is being purged.
hook_field_read_field core/modules/field/field.api.php Act on field records being read from the database.
hook_field_read_instance core/modules/field/field.api.php Act on a field record being read from the database.
hook_field_schema core/modules/field/field.api.php Define the Field API schema for a field structure.
hook_field_schema_alter core/modules/field/field.api.php Allow modules to alter the schema for a field.
hook_field_settings_form core/modules/field_ui/field_ui.api.php Add settings to a field settings form.
hook_field_storage_create_field core/modules/field/field.api.php Act on creation of a new field.
hook_field_storage_delete core/modules/field/field.api.php Delete all field data for an entity.
hook_field_storage_delete_field core/modules/field/field.api.php Act on deletion of a field.
hook_field_storage_delete_instance core/modules/field/field.api.php Act on deletion of a field instance.
hook_field_storage_delete_revision core/modules/field/field.api.php Delete a single revision of field data for an entity.
hook_field_storage_details core/modules/field/field.api.php Reveal the internal details about the storage for a field.
hook_field_storage_details_alter core/modules/field/field.api.php Perform alterations on Field API storage details.
hook_field_storage_info core/modules/field/field.api.php Expose Field API storage backends.
hook_field_storage_info_alter core/modules/field/field.api.php Perform alterations on Field API storage types.
hook_field_storage_load core/modules/field/field.api.php Load field data for a set of entities.
hook_field_storage_pre_insert core/modules/field/field.api.php Act before the storage backends insert field data.
hook_field_storage_pre_load core/modules/field/field.api.php Act before the storage backends load field data.
hook_field_storage_pre_update core/modules/field/field.api.php Act before the storage backends update field data.
hook_field_storage_purge core/modules/field/field.api.php Remove field storage information when field data is purged.
hook_field_storage_purge_field core/modules/field/field.api.php Remove field storage information when a field record is purged.
hook_field_storage_purge_field_instance core/modules/field/field.api.php Remove field storage information when a field instance is purged.
hook_field_storage_query core/modules/field/field.api.php Execute an EntityFieldQuery.
hook_field_storage_update_field core/modules/field/field.api.php Update the storage information for a field.
hook_field_storage_write core/modules/field/field.api.php Write field data for an entity.
hook_field_update core/modules/field/field.api.php Define custom update behavior for this module's field data.
hook_field_update_field core/modules/field/field.api.php Act on a field being updated.
hook_field_update_forbid core/modules/field/field.api.php Forbid a field update from occurring.
hook_field_update_instance core/modules/field/field.api.php Act on a field instance being updated.
hook_field_validate core/modules/field/field.api.php Validate this module's field data.
hook_field_widget_error core/modules/field/field.api.php Flag a field-level validation error.
hook_field_widget_form core/modules/field/field.api.php Return the form for a single field widget.
hook_field_widget_form_alter core/modules/field/field.api.php Alter forms for field widgets provided by other modules.
hook_field_widget_info core/modules/field/field.api.php Expose Field API widget types.
hook_field_widget_info_alter core/modules/field/field.api.php Perform alterations on Field API widget types.
hook_field_widget_properties_alter core/modules/field/field.api.php Alters the widget properties of a field instance before it gets displayed.
hook_field_widget_properties_ENTITY_TYPE_alter core/modules/field/field.api.php Alters the widget properties of a field instance on a given entity type before it gets displayed.
hook_field_widget_settings_form core/modules/field_ui/field_ui.api.php Add settings to a widget settings form.
hook_field_widget_WIDGET_TYPE_form_alter core/modules/field/field.api.php Alter widget forms for a specific widget provided by another module.
hook_filetransfer_info core/modules/system/system.api.php Register information about FileTransfer classes provided by a module.

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