Search for hook_
| Title | Object type | File name | Summary |
|---|---|---|---|
| hook_ENTITY_TYPE_translation_delete | function | core/ |
Respond to entity translation deletion of a particular type. |
| hook_ENTITY_TYPE_translation_insert | function | core/ |
Respond to creation of a new entity translation of a particular type. |
| hook_ENTITY_TYPE_update | function | core/ |
Respond to updates to an entity of a particular type. |
| hook_ENTITY_TYPE_view | function | core/ |
Act on entities of a particular type being assembled before rendering. |
| hook_ENTITY_TYPE_view_alter | function | core/ |
Alter the results of the entity build array for a particular entity type. |
| hook_ENTITY_TYPE_view_mode_alter | function | core/ |
Change the view mode of a specific entity type currently being displayed. |
| hook_entity_update | function | core/ |
Respond to updates to an entity. |
| hook_entity_view | function | core/ |
Act on entities being assembled before rendering. |
| hook_entity_view_alter | function | core/ |
Alter the results of the entity build array. |
| hook_entity_view_display_alter | function | core/ |
Alter the settings used for displaying an entity. |
| hook_entity_view_mode_alter | function | core/ |
Change the view mode of an entity that is being displayed. |
| hook_entity_view_mode_info_alter | function | core/ |
Alter the view modes for entity types. |
| hook_extension | function | core/ |
Declare a template file extension to be used with a theme engine. |
| hook_field_formatter_info_alter | function | core/ |
Perform alterations on Field API formatter types. |
| hook_field_formatter_settings_summary_alter | function | core/ |
Alters the field formatter settings summary. |
| hook_field_formatter_third_party_settings_form | function | core/ |
Allow modules to add settings to field formatters provided by other modules. |
| hook_field_info_alter | function | core/ |
Perform alterations on Field API field types. |
| hook_field_info_entity_type_ui_definitions_alter | function | core/ |
Alters the UI field definitions. |
| hook_field_info_max_weight | function | core/ |
Returns the maximum weight for the entity components handled by the module. |
| hook_field_purge_field | function | core/ |
Acts when a field is being purged. |
| hook_field_purge_field_storage | function | core/ |
Acts when a field storage definition is being purged. |
| hook_field_storage_config_update_forbid | function | core/ |
Forbid a field storage update from occurring. |
| hook_field_type_category_info_alter | function | core/ |
Allows modules to alter the field type category information. |
| hook_field_ui_preconfigured_options_alter | function | core/ |
Perform alterations on preconfigured field options. |
| hook_field_views_data | function | core/ |
Override the default Views data for a Field API field. |
| hook_field_views_data_alter | function | core/ |
Alter the Views data for a single Field API field. |
| hook_field_views_data_views_data_alter | function | core/ |
Alter the Views data on a per field basis. |
| hook_field_widget_complete_form_alter | function | core/ |
Alter the complete form for field widgets provided by other modules. |
| hook_field_widget_complete_WIDGET_TYPE_form_alter | function | core/ |
Alter the complete form for a specific widget provided by other modules. |
| hook_field_widget_info_alter | function | core/ |
Perform alterations on Field API widget types. |
| hook_field_widget_settings_summary_alter | function | core/ |
Alters the field widget settings summary. |
| hook_field_widget_single_element_form_alter | function | core/ |
Alter forms for field widgets provided by other modules. |
| hook_field_widget_single_element_WIDGET_TYPE_form_alter | function | core/ |
Alter widget forms for a specific widget provided by another module. |
| hook_field_widget_third_party_settings_form | function | core/ |
Allow modules to add settings to field widgets provided by other modules. |
| hook_filetransfer_info | function | core/ |
Register information about FileTransfer classes provided by a module. |
| hook_filetransfer_info_alter | function | core/ |
Alter the FileTransfer class registry. |
| hook_file_copy | function | core/ |
Respond to a file that has been copied. |
| hook_file_download | function | core/ |
Control access to private file downloads and specify HTTP headers. |
| hook_file_mimetype_mapping_alter | function | core/ |
Alter MIME type mappings used to determine MIME type from a file extension. |
| hook_file_move | function | core/ |
Respond to a file that has been moved. |
| hook_file_url_alter | function | core/ |
Alter the URL to a file. |
| hook_file_validate | function | core/ |
Check that files meet a given criteria. |
| hook_filter_format_disable | function | core/ |
Perform actions when a text format has been disabled. |
| hook_filter_info_alter | function | core/ |
Perform alterations on filter definitions. |
| hook_filter_secure_image_alter | function | core/ |
Alters images with an invalid source. |
| hook_form_alter | function | core/ |
Perform alterations before a form is rendered. |
| hook_form_BASE_FORM_ID_alter | function | core/ |
Provide a form-specific alteration for shared ('base') forms. |
| hook_form_FORM_ID_alter | function | core/ |
Provide a form-specific alteration instead of the global hook_form_alter(). |
| hook_form_system_theme_settings_alter | function | core/ |
Allow themes to alter the theme-specific settings form. |
| hook_help | function | core/ |
Provide online user help. |
Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.