Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.
- ajax_example_form_node_form_alter in modules/
examples/ ajax_example/ ajax_example_node_form_alter.inc - Implements hook_form_FORM_ID_alter().
- bartik_form_system_theme_settings_alter in core/
modules/ color/ color.legacy.inc - Alters the theme settings form for Bartik legacy colors.
- block_form_form_test_alter_form_alter in core/
modules/ simpletest/ tests/ form_test.module - Implements hook_form_FORM_ID_alter() on behalf of block.module.
- book_form_node_delete_confirm_alter in core/
modules/ book/ book.module - Implements hook_form_FORM_ID_alter().
- book_form_node_form_alter in core/
modules/ book/ book.module - Implements hook_form_BASE_FORM_ID_alter().
- ckeditor5_form_filter_admin_format_form_alter in core/
modules/ ckeditor5/ ckeditor5.module - Implements hook_form_FORM_ID_alter().
- ckeditor5_form_filter_format_editor_image_form_alter in core/
modules/ ckeditor5/ ckeditor5.module - Implements hook_form_FORM_ID_alter().
- ckeditor5_form_filter_format_editor_link_form_alter in core/
modules/ ckeditor5/ ckeditor5.module - Implements hook_form_FORM_ID_alter().
- ckeditor_form_filter_format_editor_image_form_alter in core/
modules/ ckeditor/ ckeditor.module - Implements hook_form_FORM_ID_alter().
- color_form_system_theme_settings_alter in core/
modules/ color/ color.module - Implements hook_form_FORM_ID_alter().
- comment_form_node_form_alter in core/
modules/ comment/ comment.module - Implements hook_form_BASE_FORM_ID_alter().
- comment_form_node_type_form_alter in core/
modules/ comment/ comment.module - Implements hook_form_FORM_ID_alter().
- contact_form_user_admin_settings_alter in core/
modules/ contact/ contact.module - Implements hook_form_FORM_ID_alter().
- contact_form_user_profile_form_alter in core/
modules/ contact/ contact.module - Implements hook_form_FORM_ID_alter().
- date_form_field_ui_field_edit_form_alter in core/
modules/ date/ date.module - Implements hook_form_FORM_ID_alter() for field_ui_field_edit_form().
- date_form_views_exposed_form_alter in core/
modules/ date/ date.module - Implements hook_form_FORM_ID_alter() for views_exposed_form().
- date_form_views_ui_edit_form_alter in core/
modules/ date/ date.module - Implements hook_form_FORM_ID_alter() for views_ui_edit_form().
- dblog_form_system_logging_settings_alter in core/
modules/ dblog/ dblog.module - Implements hook_form_FORM_ID_alter() for system_logging_settings().
- field_ui_form_node_type_form_alter in core/
modules/ field_ui/ field_ui.module - Implements hook_form_FORM_ID_alter().
- filter_formtest_form_filter_format_editor_link_form_alter in core/
modules/ filter/ tests/ filter_formtest.module - Implements hook_form_FORM_ID_alter().
- form_test_form_form_test_alter_form_alter in core/
modules/ simpletest/ tests/ form_test.module - Implements hook_form_FORM_ID_alter().
- form_test_form_form_test_state_persist_alter in core/
modules/ simpletest/ tests/ form_test.module - Implements hook_form_FORM_ID_alter().
- form_test_form_user_register_form_alter in core/
modules/ simpletest/ tests/ form_test.module - Implements hook_form_FORM_ID_alter() for the registration form.
- image_form_system_file_system_settings_alter in core/
modules/ image/ image.module - Implements hook_form_FORM_ID_alter().
- list_form_field_ui_field_edit_form_alter in core/
modules/ field/ modules/ list/ list.module - locale_form_language_admin_add_form_alter in core/
modules/ locale/ locale.module - Implements hook_form_FORM_ID_alter() for language_admin_add_form(().
- locale_form_language_admin_edit_form_alter in core/
modules/ locale/ locale.module - Implements hook_form_FORM_ID_alter() for language_admin_edit_form().
- locale_form_language_admin_overview_form_alter in core/
modules/ locale/ locale.module - Implements hook_form_FORM_ID_alter() for language_admin_overview_form().
- locale_form_node_form_alter in core/
modules/ locale/ locale.module - Implements hook_form_BASE_FORM_ID_alter().
- locale_form_redirect_edit_form_alter in core/
modules/ redirect/ redirect.module - Implements hook_form_FORM_ID_alter() on behalf of locale.module.
- menu_form_node_form_alter in core/
modules/ menu/ menu.module - Implements hook_form_BASE_FORM_ID_alter().
- menu_form_node_type_form_alter in core/
modules/ menu/ menu.module - Implements hook_form_FORM_ID_alter().
- minimal_form_install_configure_form_alter in core/
profiles/ minimal/ minimal.profile - Implements hook_form_FORM_ID_alter() for install_configure_form().
- node_access_test_form_node_form_alter in core/
modules/ node/ tests/ node_access_test/ node_access_test.module - Implements hook_form_BASE_FORM_ID_alter().
- node_form_search_form_alter in core/
modules/ node/ node.module - Implements hook_form_FORM_ID_alter().
- node_form_system_themes_admin_form_alter in core/
modules/ node/ node.module - Implements hook_form_FORM_ID_alter().
- path_form_node_form_alter in core/
modules/ path/ path.module - Implements hook_form_BASE_FORM_ID_alter() for node_form().
- path_form_node_type_form_alter in core/
modules/ path/ path.module - Implements hook_form_FORM_ID_alter().
- path_form_taxonomy_form_term_alter in core/
modules/ path/ path.module - Implements hook_form_FORM_ID_alter() for taxonomy_form_term().
- path_form_taxonomy_form_vocabulary_alter in core/
modules/ path/ path.module - Implements hook_form_FORM_ID_alter() for taxonomy_form_vocabulary().
- path_form_user_admin_settings_alter in core/
modules/ path/ path.module - Implements hook_form_FORM_ID_alter() for user_admin_settings().
- search_form_layout_block_configure_form_alter in core/
modules/ search/ search.module - Implements hook_form_FORM_ID_alter().
- session_test_form_user_login_alter in core/
modules/ simpletest/ tests/ session_test.module - Implements hook_form_FORM_ID_alter().
- standard_form_install_configure_form_alter in core/
profiles/ standard/ standard.profile - Implements hook_form_FORM_ID_alter() for install_configure_form().
- syslog_form_system_logging_settings_alter in core/
modules/ syslog/ syslog.module - Implements hook_form_FORM_ID_alter().
- system_form_form_test_alter_form_alter in core/
modules/ simpletest/ tests/ form_test.module - Implements hook_form_FORM_ID_alter() on behalf of system.module.
- system_form_user_profile_form_alter in core/
modules/ system/ system.module - Implements hook_form_FORM_ID_alter().
- system_form_user_register_form_alter in core/
modules/ system/ system.module - Implements hook_form_FORM_ID_alter().
- translation_form_node_form_alter in core/
modules/ translation/ translation.module - Implements hook_form_BASE_FORM_ID_alter() for node_form().
- translation_form_node_type_form_alter in core/
modules/ translation/ translation.module - Implements hook_form_FORM_ID_alter() for node_type_form().
- update_form_system_modules_alter in core/
modules/ update/ update.module - Implements hook_form_FORM_ID_alter() for system_modules().
- user_form_field_ui_field_edit_form_alter in core/
modules/ user/ user.module - Implements hook_form_FORM_ID_alter().
- user_form_test_form_user_profile_form_alter in core/
modules/ user/ tests/ user_form_test/ user_form_test.module - Implements hook_form_FORM_ID_alter().
- views_form_views_exposed_form_alter in core/
modules/ views/ views.module - Implement hook_form_alter for the exposed form.