Note: this list is generated by looking for the string for this theme hook, so it may include some references that are not actually using this theme hook.

admin_bar_theme_settings in modules/admin_bar/admin_bar.inc
Form builder function for module settings.
ajax_forms_test_ajax_commands_form in modules/simpletest/tests/ajax_forms_test.module
Form to display the Ajax Commands.
ajax_forms_test_lazy_load_form in modules/simpletest/tests/ajax_forms_test.module
Form builder: Builds a form that triggers a simple AJAX callback.
ajax_forms_test_simple_form in modules/simpletest/tests/ajax_forms_test.module
A basic form used to test form_state['values'] during callback.
ajax_forms_test_validation_form in modules/simpletest/tests/ajax_forms_test.module
This form and its related submit and callback functions demonstrate not validating another form element when a single Ajax element is triggered.
ajax_pre_render_element in includes/ajax.inc
Adds Ajax information about an element to communicate with JavaScript.
ajax_test_dialog_form in modules/simpletest/tests/ajax_test.module
Form builder: Renders buttons with #ajax['dialog'].
authorize_filetransfer_form in includes/authorize.inc
Form constructor for the file transfer authorization form.
backdrop_process_form in includes/form.inc
Processes a form submission.
BackdropWebTestCase::backdropPostAJAX in modules/simpletest/backdrop_web_test_case.php
Execute an Ajax submission.
BackdropWebTestCase::handleForm in modules/simpletest/backdrop_web_test_case.php
Handle form input related to backdropPost(). Ensure that the specified fields exist and attempt to create POST data in the correct manner for the particular field type.
batch_test_chained_form in modules/simpletest/tests/batch_test.module
Form with chained submit callbacks.
batch_test_mock_form in modules/simpletest/tests/batch_test.module
A simple form with a textfield and submit button.
batch_test_multistep_form in modules/simpletest/tests/batch_test.module
Multistep form.
batch_test_simple_form in modules/simpletest/tests/batch_test.module
Simple form.
block_admin_configure in modules/block/block.admin.inc
Form constructor for the block configuration form.
book_admin_edit in modules/book/book.admin.inc
Form constructor for administering a single book's hierarchy.
book_admin_settings in modules/book/book.admin.inc
Form constructor for the book settings form.
book_form_node_form_alter in modules/book/book.module
Implements hook_form_BASE_FORM_ID_alter().
book_outline_form in modules/book/book.pages.inc
Form constructor for the book outline form.
comment_admin_overview in modules/comment/comment.admin.inc
Form constructor for the comment overview administration form.
comment_form in modules/comment/comment.module
Form constructor for the basic commenting form.
CommonBackdropRenderTestCase::testBackdropRenderFormElements in modules/simpletest/tests/common.test
Test rendering form elements without passing through form_builder().
config_export_full_form in modules/config/config.admin.inc
Form callback; Provide a form for exporting the current configuration.
config_import_full_form in modules/config/config.admin.inc
Form callback; Provide a form for importing a full set of configuration.
config_import_single_form in modules/config/config.admin.inc
Form callback; Build the form to import a single configuration file.
config_sync_form in modules/config/config.admin.inc
Form callback; Build the form for syncing all staged configuration.
confirm_form in modules/system/system.module
Generates a form array for a confirmation form.
contact_category_edit_form in modules/contact/contact.admin.inc
Form constructor for the category edit form.
contact_category_list in modules/contact/contact.admin.inc
Page callback: Lists contact categories.
contact_personal_form in modules/contact/contact.pages.inc
Form constructor for the personal contact form.
contact_site_form in modules/contact/contact.pages.inc
Form constructor for the site-wide contact form.
dblog_clear_log_form in modules/dblog/dblog.admin.inc
Form constructor for the form that clears out the log.
dblog_filter_form in modules/dblog/dblog.admin.inc
Form constructor for the database logging filter form.
EntityLayoutContext::formSubmit in modules/layout/plugins/context/entity_layout_context_handler.inc
Submit handler for the settings form for this context item.
field_attach_submit in modules/field/field.attach.inc
Perform necessary operations on field data submitted by a form.
field_multiple_value_form in modules/field/field.form.inc
Special handling to create form elements for multiple values.
field_test_entity_form in modules/field/tests/field_test/field_test.entity.inc
Test_entity form.
field_test_entity_nested_form in modules/field/tests/field_test/field_test.entity.inc
Form combining two separate entities.
field_ui_display_form in modules/field_ui/field_ui.admin.inc
Form constructor for the field display settings for a given display mode.
field_ui_field_delete_form in modules/field_ui/field_ui.admin.inc
Form constructor for removing a field instance from a bundle.
field_ui_field_edit_form in modules/field_ui/field_ui.admin.inc
Form constructor for the field instance settings form.
field_ui_field_overview_form in modules/field_ui/field_ui.admin.inc
Form constructor for the 'Manage fields' form of a bundle.
field_ui_field_settings_form in modules/field_ui/field_ui.admin.inc
Form constructor for the field settings edit page.
field_ui_form_node_type_form_alter in modules/field_ui/field_ui.module
Implements hook_form_FORM_ID_alter().
field_ui_view_mode_form in modules/field_ui/field_ui.admin.inc
Form builder: Add or edit a display mode name.
field_ui_widget_type_form in modules/field_ui/field_ui.admin.inc
Form constructor for the widget selection form.
file_add_form in modules/file/file.pages.inc
Form callback for adding a file via an upload form.
file_add_upload_step_fields in modules/file/file.pages.inc
Generate form fields for the fourth step in the add file wizard.
file_add_upload_step_filetype in modules/file/file.pages.inc
Generate form fields for the second step in the add file wizard.
file_add_upload_step_scheme in modules/file/file.pages.inc
Generate form fields for the third step in the add file wizard.
file_display_form in modules/file/file.admin.inc
Form callback; presents file display settings for a given view mode.
file_managed_file_browser_form in modules/file/file.module
Form to submit a file selected in the file browser.
file_managed_file_process in modules/file/file.module
Render API callback: Expands the managed_file element type.
file_manage_form in modules/file/file.pages.inc
Page callback: Form constructor for the file manage form.
file_module_test_form in modules/file/tests/file_module_test/file_module_test.module
Form constructor for testing a 'managed_file' element.
_file_test_form in modules/simpletest/tests/file_test.module
Form to test file uploads.
file_type_form in modules/file/file.admin.inc
Form constructor for the file type settings form.
filter_admin_format_filter_settings_form in modules/filter/filter.admin.inc
Returns the configuration form for an individual configurable filter.
filter_admin_format_form in modules/filter/filter.admin.inc
Form constructor for the text format add/edit form.
filter_admin_overview in modules/filter/filter.admin.inc
Page callback: Form constructor for a form to list and reorder text formats.
filter_format_editor_image_form in modules/filter/filter.pages.inc
Form callback: Display a form for inserting/editing an image.
filter_format_editor_link_form in modules/filter/filter.pages.inc
Form callback: Display a form for inserting/editing a link or uploading a file.
form_builder in includes/form.inc
Builds and processes all elements in the structured form array.
form_execute_handlers in includes/form.inc
Executes custom validation and submission handlers for a given form.
form_process_actions in includes/form.inc
Processes a form actions container element.
FormsElementsTableSelectFunctionalTest::formSubmitHelper in modules/simpletest/tests/form.test
Helper function for the option check test to submit a form while collecting errors.
FormsTestCase::testDisabledMarkup in modules/simpletest/tests/form.test
Verify markup for disabled form elements.
FormsTestCase::testRequiredFields in modules/simpletest/tests/form.test
Check several empty values for required forms elements.
form_test_cache_form in modules/simpletest/tests/form_test.module
A simple form for testing form caching.
_form_test_checkbox in modules/simpletest/tests/form_test.module
Build a form to test a checkbox.
form_test_checkboxes_radios in modules/simpletest/tests/form_test.module
Form constructor to test expansion of #type checkboxes and radios.
form_test_checkboxes_zero in modules/simpletest/tests/form_test.module
form_test_clicked_button in modules/simpletest/tests/form_test.module
Form builder to test button click detection.
form_test_color in modules/simpletest/tests/form_test.module
Form constructor for testing #type 'color' elements.
_form_test_disabled_elements in modules/simpletest/tests/form_test.module
Build a form to test disabled elements.
form_test_email in modules/simpletest/tests/form_test.module
Form constructor for testing #type 'email' elements.
form_test_form_rebuild_preserve_values_form in modules/simpletest/tests/form_test.module
Form builder for testing preservation of values during a rebuild.
form_test_form_state_values_clean_advanced_form in modules/simpletest/tests/form_test.module
Form constructor for the form_state_values_clean() test.
form_test_form_state_values_clean_form in modules/simpletest/tests/form_test.module
Form builder for form_state_values_clean() test.
form_test_form_user_register_form_alter in modules/simpletest/tests/form_test.module
Implements hook_form_FORM_ID_alter() for the registration form.
form_test_h5datetime in modules/simpletest/tests/form_test.module
Form constructor for #type html_date, html_time and html_datetime elements.
form_test_html_id in modules/simpletest/tests/form_test.module
Builds a simple form to test duplicate HTML IDs.
_form_test_input_forgery in modules/simpletest/tests/form_test.module
Build a form to test input forgery of enabled elements.
form_test_limit_validation_errors_form in modules/simpletest/tests/form_test.module
Builds a simple form with a button triggering partial validation.
form_test_load_include_custom in modules/simpletest/tests/form_test.module
Menu callback for testing custom form includes.
form_test_load_include_menu in modules/simpletest/tests/form_test.file.inc
Form constructor for testing FAPI file inclusion of the file specified in hook_menu().
form_test_number in modules/simpletest/tests/form_test.module
Builds a form to test #type 'number' and 'range' validation.
form_test_programmatic_form in modules/simpletest/tests/form_test.module
Form builder to test programmatic form submissions.
form_test_redirect in modules/simpletest/tests/form_test.module
Form builder to detect form redirect.
form_test_select in modules/simpletest/tests/form_test.module
Builds a form to test #type 'select' validation.
form_test_state_persist in modules/simpletest/tests/form_test.module
Form constructor for testing form state persistence.
form_test_storage_form in modules/simpletest/tests/form_test.module
A multistep form for testing the form storage.
form_test_storage_page_cache_form in modules/simpletest/tests/form_test.module
A simple form for testing form storage when page caching is enabled.
_form_test_tableselect_form_builder in modules/simpletest/tests/form_test.module
Build a form to test the tableselect element.
form_test_url in modules/simpletest/tests/form_test.module
Form constructor for testing #type 'url' elements.
form_test_validate_form in modules/simpletest/tests/form_test.module
Form builder for testing backdrop_validate_form().
form_test_validate_no_token in modules/simpletest/tests/form_test.module
Form builder for testing submission of a form without a CSRF token.
form_test_validate_required_form in modules/simpletest/tests/form_test.module
Form constructor to test the #required property.
form_test_validate_required_form_no_title in modules/simpletest/tests/form_test.module
Form constructor to test the #required property without #title.
image_effect_form in modules/image/image.admin.inc
Form builder; Form for adding and editing image effects.
image_style_add_form in modules/image/image.admin.inc
Form builder; Form for adding a new image style.
image_style_form in modules/image/image.admin.inc
Form builder; Configure an image style name and effects order.
_install_configure_form in includes/install.core.inc
Form constructor for a site configuration form.
installer_browser_add_remove_queue_dialog_link in modules/installer/installer.browser.inc
Builds an "add-to-queue-link" button for project detail dialog.
installer_browser_filters_form in modules/installer/installer.pages.inc
Builds the filters form.
installer_browser_installation_enable_form in modules/installer/installer.pages.inc
Form builder for the select versions form.
installer_browser_installation_select_versions_form in modules/installer/installer.pages.inc
Form builder for the select versions form.
installer_browser_installation_theme_form in modules/installer/installer.pages.inc
Form builder for theme install.
installer_browser_install_button_form in modules/installer/installer.pages.inc
Shows an install button for the Install Queue block.
installer_manager_install_form in modules/installer/installer.manager.inc
Form constructor for the install form of the Installer module.
installer_manager_update_form in modules/installer/installer.manager.inc
Form constructor for the update form of the Installer module.
installer_manager_update_ready_form in modules/installer/installer.manager.inc
Form constructor for the update ready form.
install_select_language_form in includes/install.core.inc
Form constructor for the language selection form.
install_select_profile_form in includes/install.core.inc
Form constructor for the profile selection form.
install_settings_form in includes/install.core.inc
Form constructor for a form to configure and rewrite settings.php.
language_admin_add_form in modules/language/language.admin.inc
User interface for the language addition screen.
language_admin_edit_form in modules/language/language.admin.inc
Configuration screen for a particular language.
language_admin_overview_form in modules/language/language.admin.inc
User interface for the language overview screen.
language_negotiation_configure_form in modules/locale/locale.admin.inc
Builds the configuration form for language negotiation.
language_negotiation_configure_session_form in modules/locale/locale.admin.inc
The URL language provider configuration form.
language_negotiation_configure_url_form in modules/locale/locale.admin.inc
Builds the URL language provider configuration form.
LayoutAccess::formSubmit in modules/layout/plugins/access/layout_access.inc
Submit handler for the settings form for this access item.
layout_block_configure_form in modules/layout/layout.admin.inc
Form callback; Add or edit a block within a layout.
layout_clone_form in modules/layout/layout.admin.inc
Form callback; Copy an existing layout into a new layout.
layout_condition_add_form in modules/layout/layout.admin.inc
Form callback; Displays form for adding new conditions to a layout or block.
layout_configure_region_page in modules/layout/layout.admin.inc
Menu callback; Show the region styles form.
layout_content_form in modules/layout/layout.admin.inc
Form callback; Main form for editing a layout's content.
layout_context_add_form in modules/layout/layout.context.admin.inc
Form callback; Displays form for adding new contexts to a layout.
LayoutContext::formSubmit in modules/layout/plugins/context/layout_context.inc
Submit handler for the settings form for this context item.
layout_context_relationship_add_form in modules/layout/layout.context.admin.inc
Form callback; Displays form for adding new relationships to a layout.
layout_flexible_template_configure_form in modules/layout/layout.flexible.inc
Form to manage adding and removing rows to a flexible template.
layout_flexible_template_delete_form in modules/layout/layout.flexible.inc
Menu callback; Delete a flexible template.
layout_flexible_template_edit_row_form in modules/layout/layout.flexible.inc
Form to add or edit a row on a flexible template.
layout_flexible_template_region_style_select in modules/layout/layout.flexible.inc
Form to select the region widths for a flexible template.
layout_flexible_template_settings_edit_form in modules/layout/layout.flexible.inc
Form to configure a flexible template.
layout_menu_item_form in modules/layout/layout.admin.inc
Form callback; Configure a layout menu item.
LayoutRelationship::formSubmit in modules/layout/plugins/relationships/layout_relationship.inc
Submit handler for the settings form for this relationship item.
layout_reorder_form in modules/layout/layout.admin.inc
Reorder the order of layouts at the same path.
layout_settings_form in modules/layout/layout.admin.inc
Render the settings form for layout.
layout_settings_page in modules/layout/layout.admin.inc
Administrative form for layout settings.
layout_title_settings_form in modules/layout/layout.admin.inc
Form callback; Configure layout title type.
locale_date_format_form in modules/locale/locale.admin.inc
Form callback; Display fields for setting the date format for each language.
locale_form_language_admin_add_form_alter in modules/locale/locale.module
Implements hook_form_FORM_ID_alter() for language_admin_add_form(().
locale_translate_edit_form in modules/locale/locale.pages.inc
User interface for string editing.
locale_translate_export_po_form in modules/locale/locale.bulk.inc
Form to export PO files for the languages provided.
locale_translate_export_pot_form in modules/locale/locale.bulk.inc
Translation template export form.
locale_translate_import_form in modules/locale/locale.bulk.inc
User interface for the translation import screen.
locale_translation_filter_form in modules/locale/locale.pages.inc
Return form for locale translation filters.
menu_edit_item in modules/menu/menu.admin.inc
Menu callback; Build the menu link editing form.
menu_edit_menu in modules/menu/menu.admin.inc
Menu callback; Build the form that handles the adding/editing of a custom menu.
menu_overview_form in modules/menu/menu.admin.inc
Form for editing an entire menu tree at once.
node_form in modules/node/node.pages.inc
Form constructor for the node add/edit form.
node_form_search_form_alter in modules/node/node.module
Implements hook_form_FORM_ID_alter().
node_form_submit_build_node in modules/node/node.pages.inc
Updates the form state's node entity by processing this submission's values.
node_preview_banner_form in modules/node/node.pages.inc
Get the preview form selection box.
node_type_form in modules/node/node.types.inc
Form constructor for the node type editing form.
path_admin_filter_form in modules/path/path.admin.inc
Form constructor for the path admin overview filter form.
path_admin_form in modules/path/path.admin.inc
Form builder; Main URL alias pattern administration form.
path_bulk_update_form in modules/path/path.admin.inc
Form builder; Bulk path alias update form.
path_patterns_form in modules/path/path.admin.inc
Form builder; Configure the URL alias patterns.
redirect_edit_form in modules/redirect/redirect.admin.inc
Form builder to add or edit an URL redirect.
redirect_list_404_filter_form in modules/redirect/redirect.admin.inc
Return a form to filter URL redirects.
redirect_list_filter_form in modules/redirect/redirect.admin.inc
Return a partial form to filter URL redirects.
redirect_list_form in modules/redirect/redirect.admin.inc
Form callback; Display the list of all redirects.
search_admin_settings in modules/search/search.admin.inc
Menu callback: displays the search module settings page.
search_block_view in modules/search/search.module
Implements hook_block_view().
search_box in modules/search/search.module
Form builder; Output a search form for the search block's search box.
search_embedded_form_form in modules/search/tests/search_embedded_form/search_embedded_form.module
Builds a form for embedding in search results for testing.
search_form in modules/search/search.module
Builds a search form.
simpletest_result_form in modules/simpletest/simpletest.pages.inc
Test results form for $test_id.
simpletest_settings_form in modules/simpletest/simpletest.pages.inc
Provides settings form for SimpleTest variables.
simpletest_test_form in modules/simpletest/simpletest.pages.inc
List tests arranged in groups that can be selected and run.
system_configure_date_formats_form in modules/system/system.admin.inc
Allow users to add additional date formats.
system_cron_settings in modules/system/system.admin.inc
Form builder; Cron form.
system_element_info in modules/system/system.module
Implements hook_element_info().
system_image_toolkit_settings in modules/system/system.admin.inc
Form builder; Configure site image toolkit usage.
system_jump_menu in modules/system/system.module
Generate a jump menu form.
system_modules in modules/system/system.admin.inc
Menu callback; provides module enable/disable interface.
system_modules_confirm_form in modules/system/system.admin.inc
Display confirmation form for required modules.
system_modules_uninstall in modules/system/system.admin.inc
Builds a form of currently disabled modules.
system_performance_settings in modules/system/system.admin.inc
Form builder; Configure site performance settings.
system_regional_settings in modules/system/system.admin.inc
Form builder; Configure the site regional settings.
system_settings_form in modules/system/system.module
Sets up a form to save information automatically.
system_site_maintenance_mode in modules/system/system.admin.inc
Form builder; Configure the site's maintenance status.
system_themes_admin_form in modules/system/system.admin.inc
Form to select the administration theme.
system_theme_settings in modules/system/system.admin.inc
Form builder; display theme configuration for entire site and individual themes.
system_urls_settings in modules/system/system.admin.inc
Form builder; Configure clean URL settings.
system_utf8mb4_convert_form in modules/system/system.admin.inc
Form to convert existing database tables to utf8mb4 if supported.
taxonomy_form_term in modules/taxonomy/taxonomy.admin.inc
Form function for the term edit form.
taxonomy_form_vocabulary in modules/taxonomy/taxonomy.admin.inc
Form builder for the vocabulary editing form.
taxonomy_overview_terms in modules/taxonomy/taxonomy.admin.inc
Form builder for the taxonomy terms overview.
theme_button in includes/form.inc
Returns HTML for a button form element.
theme_file_widget_multiple in modules/file/file.theme.inc
Returns HTML for a group of file upload widgets.
theme_views_ui_rearrange_filter_form in modules/views_ui/views_ui.theme.inc
Turn the rearrange form into a proper table
update_script_selection_form in ./update.php
Form constructor for the list of available database module updates.
update_settings in modules/update/update.admin.inc
Form constructor for the update settings form.
user_admin_permissions in modules/user/user.admin.inc
Menu callback: administer permissions.
user_admin_role in modules/user/user.admin.inc
Form to add or configure a single role.
user_admin_roles in modules/user/user.admin.inc
Form to re-order roles.
user_admin_settings in modules/user/user.admin.inc
Form builder; Configure user settings for this site.
user_form_test_current_password in modules/user/tests/user_form_test/user_form_test.module
A test form for user_validate_current_pass().
user_login in modules/user/user.module
Form builder; the main user login form.
user_login_block in modules/user/user.module
user_pass in modules/user/user.pages.inc
Form builder; request a password reset.
user_pass_reset_form in modules/user/user.pages.inc
Form builder; one time login form with password reset.
user_profile_form in modules/user/user.pages.inc
Form builder; edit a user account.
user_register_form in modules/user/user.module
Form builder; the user registration form.
user_settings_email in modules/user/user.admin.inc
Form builder; Configure user email settings for this site.
views_exposed_form in modules/views/views.module
Form builder for the exposed widgets form.
views_exposed_form_submit in modules/views/views.module
Submit handler for exposed filters
views_handler_field_bulk_form::views_form in modules/views/handlers/views_handler_field_bulk_form.inc
Form constructor for the bulk form.
views_handler_filter::build_group_form in modules/views/handlers/views_handler_filter.inc
Build the form to let users create the group of exposed filters. This form is displayed when users click on button 'Build group'
views_handler_filter::show_build_group_button in modules/views/handlers/views_handler_filter.inc
Shortcut to display the build_group/hide button.
views_handler_filter::show_expose_button in modules/views/handlers/views_handler_filter.inc
Shortcut to display the expose/hide button.
views_handler_sort::show_expose_button in modules/views/handlers/views_handler_sort.inc
Shortcut to display the expose/hide button.
views_plugin_display::options_form in modules/views/plugins/views_plugin_display.inc
Provide the default form for setting options.
views_plugin_exposed_form::exposed_form_alter in modules/views/plugins/views_plugin_exposed_form.inc
views_ui_add_ajax_trigger in modules/views_ui/views_ui.admin.inc
Converts a form element in the add view wizard to be AJAX-enabled.
views_ui_add_form in modules/views_ui/views_ui.admin.inc
Form builder for the "Add view" page.
views_ui_add_item_form in modules/views_ui/views_ui.admin.inc
Form to add_item items in the views UI.
views_ui_admin_settings_advanced in modules/views_ui/views_ui.admin.inc
Form builder for the advanced admin settings page.
views_ui_admin_settings_basic in modules/views_ui/views_ui.admin.inc
Form builder for the admin display defaults page.
views_ui_clone_form in modules/views_ui/views_ui.admin.inc
Form callback; Clone a view.
views_ui_edit_form in modules/views_ui/views_ui.admin.inc
Form builder callback for configuring a View.
views_ui_get_display_tab_details in modules/views_ui/views_ui.admin.inc
Helper function to get the display details section of the configure UI.
views_ui_preview_form in modules/views_ui/views_ui.admin.inc
Provide the preview formulas and the preview output, too.
views_ui_rearrange_filter_form in modules/views_ui/views_ui.admin.inc
Form to rearrange items in the views UI.
views_ui_render_display_top in modules/views_ui/views_ui.admin.inc
Render the top of the display so it can be updated during ajax operations.
views_ui_standard_form_buttons in modules/views_ui/views_ui.admin.inc
Provide a standard set of Apply/Cancel/OK buttons for the forms. Also provide a hidden op operator because the forms plugin doesn't seem to properly provide which button was clicked.