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.

AJAXFormPageCacheTestCase::testSimpleAJAXFormValue in modules/simpletest/tests/ajax.test
Create a simple form, then POST to system/ajax to change to it.
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_simple_form_select_callback in modules/simpletest/tests/ajax_forms_test.module
Ajax callback triggered by select.
AJAXFormValuesTestCase::testSimpleAJAXFormValue in modules/simpletest/tests/ajax.test
Create a simple form, then POST to system/ajax to change to it.
ajax_pre_render_element in includes/ajax.inc
Adds Ajax information about an element to communicate with JavaScript.
authorize_filetransfer_form in includes/authorize.inc
Form constructor for the file transfer authorization form.
backdrop_common_theme in includes/common.inc
Provides theme registration for themes across .inc files.
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_simple_form in modules/simpletest/tests/batch_test.module
Simple form.
block_custom_block_form in modules/block/block.module
Form constructor for the custom block form.
Block::form in modules/layout/includes/block.class.inc
Build the settings form for editing this block.
_book_add_form_elements in modules/book/book.module
Builds the common elements of the book form for the node and outline forms.
_book_parent_select in modules/book/book.module
Builds the parent selection form element for the node form or outline tab.
color_form_system_theme_settings_alter in modules/color/color.module
Implements hook_form_FORM_ID_alter().
comment_admin_overview in modules/comment/comment.admin.inc
Form constructor for the comment overview administration form.
comment_block_configure in modules/comment/comment.module
Implements hook_block_configure().
comment_form_node_type_form_alter in modules/comment/comment.module
Implements hook_form_FORM_ID_alter().
CommonBackdropRenderTestCase::testBackdropRenderFormElements in modules/simpletest/tests/common.test
Test rendering form elements without passing through form_builder().
config_export_single_form in modules/config/config.admin.inc
Form callback; Builds the form for exporting a single configuration file.
contact_category_edit_form in modules/contact/contact.admin.inc
Form constructor for the category edit form.
contact_settings_form in modules/contact/contact.admin.inc
Contact settings form.
contact_site_form in modules/contact/contact.pages.inc
Form constructor for the site-wide contact form.
database.inc in drivers/database_mysql/database.inc
Database interface code for MySQL database servers.
date_default_formatter_settings_form in modules/date/date.admin.inc
Settings for the default formatter.
_date_field_instance_settings_form in modules/date/date.admin.inc
Helper function for date_field_instance_settings_form().
_date_field_settings_form in modules/date/date.admin.inc
Helper function for date_field_settings_form().
_date_field_widget_settings_form in modules/date/date.admin.inc
Helper function for date_field_widget_settings_form().
date_interval_formatter_settings_form in modules/date/date.admin.inc
Settings for the interval formatter.
date_parts_element in modules/date/date.elements.inc
Creates form elements for one or more date parts.
date_timezone_element_process in modules/date/date.elements.inc
Creates a timezone form element.
date_views_argument_handler_simple::options_form in modules/date/views/date_views_argument_handler_simple.inc
Add a form element to select date_fields for this argument.
date_views_filter_handler_simple::date_parts_form in modules/date/views/date_views_filter_handler_simple.inc
A form element to select date part values.
date_views_plugin_pager::options_form in modules/date/views/date_views_plugin_pager.inc
Provide the form for setting options.
dblog_filter_form in modules/dblog/dblog.admin.inc
Form constructor for the database logging filter form.
dblog_form_system_logging_settings_alter in modules/dblog/dblog.module
Implements hook_form_FORM_ID_alter() for system_logging_settings().
FieldBlock::form in modules/field/field.block.inc
Builds the block's configuration form.
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_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_widget_type_form in modules/field_ui/field_ui.admin.inc
Form constructor for the widget selection form.
file_field_formatter_settings_form in modules/file/file.field.inc
Implements hook_field_formatter_settings_form().
file_file_formatter_file_image_settings in modules/file/file.module
Implements hook_file_formatter_FORMATTER_settings().
_file_test_form in modules/simpletest/tests/file_test.module
Form to test file uploads.
file_update_1000 in modules/file/file.install
Add a view for managing files.
filter_admin_format_form in modules/filter/filter.admin.inc
Form constructor for the text format add/edit form.
filter_process_format in modules/filter/filter.module
Expands an element into a base element with text format selector attached.
filter_update_1002 in modules/filter/filter.install
Import the image_library view.
filter_update_1004 in modules/filter/filter.install
Add an exposed filename filter to the image_library view.
form_process_date in includes/form.inc
Expands a date element into year, month, and day select elements.
form_process_weight in includes/form.inc
Expands a weight element into a select element.
FormsTestCase::testDisabledMarkup in modules/simpletest/tests/form.test
Verify markup for disabled form elements.
FormsTestCase::testRequiredCheckboxesRadio in modules/simpletest/tests/form.test
Tests validation for required checkbox, select, and radio elements.
FormsTestCase::testRequiredFields in modules/simpletest/tests/form.test
Check several empty values for required forms elements.
FormsTestCase::testSelect in modules/simpletest/tests/form.test
Tests validation of #type 'select' elements.
_form_test_disabled_elements in modules/simpletest/tests/form_test.module
Build a form to test disabled elements.
form_test_select in modules/simpletest/tests/form_test.module
Builds a form to test #type 'select' validation.
form_test_validate_required_form in modules/simpletest/tests/form_test.module
Form constructor to test the #required property.
_form_validate in includes/form.inc
Performs validation on form elements.
hook_block_configure in modules/layout/layout.api.php
Define a configuration form for a block.
hook_date_field_formatter_settings_form_alter in modules/date/date.api.php
Alter a date field formatter settings form.
hook_date_field_settings_form_alter in modules/date/date.api.php
Alter a date field settings form.
hook_field_instance_settings_form in modules/field_ui/field_ui.api.php
Add settings to an instance field settings form.
hook_file_formatter_FORMATTER_settings in modules/file/file.api.php
Define formatter settings.
hook_form in modules/node/node.api.php
Display a node editing form.
hook_search_admin in modules/search/search.api.php
Add elements to the search settings form.
image_field_formatter_settings_form in modules/image/image.field.inc
Implements hook_field_formatter_settings_form().
image_field_widget_settings_form in modules/image/image.field.inc
Implements hook_field_widget_settings_form().
image_style_delete_form in modules/image/image.admin.inc
Form builder; Form for deleting an 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.
install_select_language_form in includes/install.core.inc
Form constructor for the language selection form.
language_admin_add_form in modules/language/language.admin.inc
User interface for the language addition screen.
layout_block_configure_form in modules/layout/layout.admin.inc
Form callback; Add or edit a block within a 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_context_add_form in modules/layout/layout.context.admin.inc
Form callback; Displays form for adding new contexts to a layout.
layout_context_relationship_add_form in modules/layout/layout.context.admin.inc
Form callback; Displays form for adding new relationships to a layout.
layout_contexts_form_element in modules/layout/layout.admin.inc
Partial form to generate a select list for selecting context.
layout_flexible_template_edit_row_form in modules/layout/layout.flexible.inc
Form to add or edit a row on a flexible template.
layout_menu_item_form in modules/layout/layout.admin.inc
Form callback; Configure a layout menu item.
LayoutRelationship::form in modules/layout/plugins/relationships/layout_relationship.inc
Form.
layout_settings_form in modules/layout/layout.admin.inc
Render the settings form for layout.
LayoutStyleDynamic::form in modules/layout/plugins/styles/layout_style_dynamic.inc
Specifies the settings form for configuring the style.
layout_test_block_configure in modules/layout/tests/layout_test/layout_test.module
Implements hook_block_configure().
layout_title_settings_form in modules/layout/layout.admin.inc
Form callback; Configure layout title type.
list_field_formatter_settings_form in modules/field/modules/list/list.module
Implements hook_field_formatter_settings_form().
locale_form_redirect_edit_form_alter in modules/redirect/redirect.module
Implements hook_form_FORM_ID_alter() on behalf of locale.module.
locale_language_selector_form in modules/locale/locale.module
Form builder callback to display language selection widget.
locale_translate_export_po_form in modules/locale/locale.bulk.inc
Form to export PO files for the languages provided.
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_form_node_form_alter in modules/menu/menu.module
Implements hook_form_BASE_FORM_ID_alter().
menu_form_node_type_form_alter in modules/menu/menu.module
Implements hook_form_FORM_ID_alter().
menu_overview_form in modules/menu/menu.admin.inc
Form for editing an entire menu tree at once.
node_block_configure in modules/node/node.module
Implements hook_block_configure().
NodeBlock::form in modules/node/node.block.inc
Builds the block's settings configuration form.
node_form in modules/node/node.pages.inc
Form constructor for the node add/edit form.
node_preview_banner_form in modules/node/node.pages.inc
Get the preview form selection box.
node_search_admin in modules/node/node.module
Implements hook_search_admin().
node_update_1022 in modules/node/node.install
Update the admin content view with new/updated indicators and filter.
number_field_formatter_settings_form in modules/field/modules/number/number.module
Implements hook_field_formatter_settings_form().
number_field_settings_form in modules/field/modules/number/number.module
Implements hook_field_settings_form().
options_field_widget_form in modules/field/modules/options/options.module
Implements hook_field_widget_form().
_options_properties in modules/field/modules/options/options.module
Describes the preparation steps required by each widget.
PageComponents::form in modules/system/block.page_components.inc
Build the settings form for editing this block.
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_settings_form in modules/path/path.admin.inc
Form builder; Configure the URL alias pattern settings.
redirect_edit_form in modules/redirect/redirect.admin.inc
Form builder to add or edit an URL redirect.
redirect_list_form in modules/redirect/redirect.admin.inc
Form callback; Display the list of all redirects.
redirect_settings_form in modules/redirect/redirect.admin.inc
Form builder for redirection settings.
search_admin_settings in modules/search/search.admin.inc
Menu callback: displays the search module settings page.
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.
syslog_form_system_logging_settings_alter in modules/syslog/syslog.module
Implements hook_form_FORM_ID_alter().
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_header_block_form in modules/system/system.module
Settings form for the header block.
system_jump_menu in modules/system/system.module
Generate a jump menu form.
system_menu_block_form in modules/system/system.menu.inc
Returns the configuration form for a menu tree.
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_rss_feeds_settings in modules/system/system.admin.inc
Form builder; Configure how the site handles RSS feeds.
system_site_information_settings in modules/system/system.admin.inc
Form builder; The general site information form.
system_themes_admin_form in modules/system/system.admin.inc
Form to select the administration theme.
system_user_timezone in modules/system/system.module
Add the time zone field to the user edit and register forms.
taxonomy_field_formatter_settings_form in modules/taxonomy/taxonomy.module
Implements hook_field_formatter_settings_form().
taxonomy_field_settings_form in modules/taxonomy/taxonomy.module
Implements hook_field_settings_form().
taxonomy_form_term in modules/taxonomy/taxonomy.admin.inc
Form function for the term edit form.
taxonomy_overview_terms in modules/taxonomy/taxonomy.admin.inc
Form builder for the taxonomy terms overview.
theme_date_select_element in modules/date/date.theme.inc
Returns HTML for a date select input form element.
update_selection_page in ./update.php
Renders form with a list of available database updates.
update_task_list in ./update.php
Adds the update task list to the current page.
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_login_settings in modules/user/user.admin.inc
Login settings form.
UserPermissionLayoutAccess::form in modules/layout/plugins/access/user_permission_layout_access.inc
Settings form for configuring this access item.
user_update_1009 in modules/user/user.install
Create the default view for user administration.
views_handler_area_view::options_form in modules/views/handlers/views_handler_area_view.inc
Default options form that provides the label widget that all fields should have.
views_handler_argument::default_argument_form in modules/views/handlers/views_handler_argument.inc
Provide a form for selecting the default argument when the default action is set to provide default argument.
views_handler_argument::options_form in modules/views/handlers/views_handler_argument.inc
Build the options form.
views_handler_argument_string::options_form in modules/views/handlers/views_handler_argument_string.inc
Build the options form.
views_handler_field_boolean::options_form in modules/views/handlers/views_handler_field_boolean.inc
Default options form that provides the label widget that all fields should have.
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_field_date::options_form in modules/views/handlers/views_handler_field_date.inc
Default options form that provides the label widget that all fields should have.
views_handler_field_field::groupby_form in modules/field/views/views_handler_field_field.inc
Extend the groupby form with group columns.
views_handler_field_field::multiple_options_form in modules/field/views/views_handler_field_field.inc
Provide options for multiple value fields.
views_handler_field_field::options_form in modules/field/views/views_handler_field_field.inc
Default options form that provides the label widget that all fields should have.
views_handler_field_file_rendered::options_form in modules/file/views/views_handler_field_file_rendered.inc
Provide file_view_mode option for file display.
views_handler_field_file_size::options_form in modules/views/handlers/views_handler_field.inc
Default options form that provides the label widget that all fields should have.
views_handler_field_file_uri::options_form in modules/file/views/views_handler_field_file_uri.inc
Provide link to file option
views_handler_field_numeric::options_form in modules/views/handlers/views_handler_field_numeric.inc
Default options form that provides the label widget that all fields should have.
views_handler_field::options_form in modules/views/handlers/views_handler_field.inc
Default options form that provides the label widget that all fields should have.
views_handler_field_search_score::options_form in modules/search/views/views_handler_field_search_score.inc
Default options form that provides the label widget that all fields should have.
views_handler_field_serialized::options_form in modules/views/handlers/views_handler_field_serialized.inc
Default options form that provides the label widget that all fields should have.
views_handler_field_user_picture::options_form in modules/user/views/views_handler_field_user_picture.inc
Default options form that provides the label widget that all fields should have.
views_handler_filter_boolean_operator::value_form in modules/views/handlers/views_handler_filter_boolean_operator.inc
Options form subform for setting options.
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::build_group_options in modules/views/handlers/views_handler_filter.inc
Provide default options for exposed filters.
views_handler_filter_combine::options_form in modules/views/handlers/views_handler_filter_combine.inc
Provide the basic form which calls through to subforms. If overridden, it is best to call through to the parent, or to at least make sure all of the functions in this form are called.
views_handler_filter::exposed_form in modules/views/handlers/views_handler_filter.inc
Render our chunk of the exposed filter form when selecting
views_handler_filter::exposed_translate in modules/views/handlers/views_handler_filter.inc
Make some translations to a form item to make it more suitable to exposing.
views_handler_filter_fields_compare::options_form in modules/views/handlers/views_handler_filter_fields_compare.inc
Overrides views_handler_filter#options_form().
views_handler_filter::group_form in modules/views/handlers/views_handler_filter.inc
Build a form containing a group of operator | values to apply as a single filter.
views_handler_filter_in_operator::value_form in modules/views/handlers/views_handler_filter_in_operator.inc
Options form subform for setting options.
views_handler_filter_many_to_one.inc in modules/views/handlers/views_handler_filter_many_to_one.inc
Definition of views_handler_filter_many_to_one.
views_handler_filter::operator_form in modules/views/handlers/views_handler_filter.inc
Options form subform for setting the operator.
views_handler_filter::option_definition in modules/views/handlers/views_handler_filter.inc
Information about options for all kinds of purposes will be held here. @code 'option_name' => array(
views_handler_filter_term_node_tid::expose_form in modules/taxonomy/views/views_handler_filter_term_node_tid.inc
Options form subform for exposed filter options.
views_handler_filter_term_node_tid::extra_options_form in modules/taxonomy/views/views_handler_filter_term_node_tid.inc
Provide a form for setting options.
views_handler_filter_term_node_tid::value_form in modules/taxonomy/views/views_handler_filter_term_node_tid.inc
Options form subform for setting options.
views_handler::groupby_form in modules/views/includes/handlers.inc
Provide a form for aggregation settings.
ViewsHandlerManyToOneTest::getGroupedOneOfTestView in modules/views/tests/handlers/views_handler_manytoone.test
Generates test_not view.
views_handler_relationship_groupwise_max::options_form in modules/views/handlers/views_handler_relationship_groupwise_max.inc
Extends the relationship's basic options, allowing the user to pick a sort and an order for it.
views_handler_relationship_translation::options_form in modules/translation/views/views_handler_relationship_translation.inc
Add a translation selector.
views_plugin_access_perm::options_form in modules/views/plugins/views_plugin_access_perm.inc
Provide the default form for setting options.
views_plugin_argument_default_raw::options_form in modules/views/plugins/views_plugin_argument_default_raw.inc
Provide the default form for setting options.
views_plugin_argument_validate_node::options_form in modules/node/views/views_plugin_argument_validate_node.inc
Provide the default form for setting options.
views_plugin_argument_validate_taxonomy_term::options_form in modules/taxonomy/views/views_plugin_argument_validate_taxonomy_term.inc
Provide the default form for setting options.
views_plugin_cache_time::options_form in modules/views/plugins/views_plugin_cache_time.inc
Provide a form to edit options for this plugin.
views_plugin_display_block::options_form in modules/views/plugins/views_plugin_display_block.inc
Provide the default form for setting options.
views_plugin_display::options_form in modules/views/plugins/views_plugin_display.inc
Provide the default form for setting options.
views_plugin_display_page::options_form in modules/views/plugins/views_plugin_display_page.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_plugin_pager_full::exposed_form_alter in modules/views/plugins/views_plugin_pager_full.inc
views_plugin_row_comment_rss::options_form in modules/comment/views/views_plugin_row_comment_rss.inc
Provide a form for setting options.
views_plugin_row_comment_view::options_form in modules/comment/views/views_plugin_row_comment_view.inc
Provide a form for setting options.
views_plugin_row_node_rss::options_form in modules/node/views/views_plugin_row_node_rss.inc
Provide a form for setting options.
views_plugin_row_node_view::options_form in modules/node/views/views_plugin_row_node_view.inc
Provide a form for setting options.
views_plugin_row::options_form in modules/views/plugins/views_plugin_row.inc
Provide a form for setting options.
views_plugin_row_rss_fields::options_form in modules/views/plugins/views_plugin_row_rss_fields.inc
Provide a form for setting options.
views_plugin_row_user_view::options_form in modules/user/views/views_plugin_row_user_view.inc
Provide a form for setting options.
views_plugin_style_jump_menu::options_form in modules/views/plugins/views_plugin_style_jump_menu.inc
Render the given style.
views_plugin_style_mapping::options_form in modules/views/plugins/views_plugin_style_mapping.inc
Overrides views_plugin_style::options_form().
views_plugin_style::options_form in modules/views/plugins/views_plugin_style.inc
Provide a form to edit options for this plugin.
views_plugin_style_table::options_form in modules/views/plugins/views_plugin_style_table.inc
Render the given style.
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.
ViewsUiBaseViewsWizard::build_filters in modules/views_ui/wizards/views_ui_base_views_wizard.php
Build the part of the form that allows the user to select the view's filters.
ViewsUiBaseViewsWizard::build_form in modules/views_ui/wizards/views_ui_base_views_wizard.php
For AJAX callbacks to build other elements in the "show" form.
ViewsUiBaseViewsWizard::build_form_style in modules/views_ui/wizards/views_ui_base_views_wizard.php
Build the part of the form that builds the display format options.
ViewsUiBaseViewsWizard::build_sorts in modules/views_ui/wizards/views_ui_base_views_wizard.php
Build the part of the form that allows the user to select the view's sort order.
ViewsUiCommentViewsWizard::build_form_style in modules/views_ui/wizards/views_ui_comment_views_wizard.php
Build the part of the form that builds the display format options.
views_ui_config_item_form in modules/views_ui/views_ui.admin.inc
Form to config_item items in the views UI.
views_ui_get_selected in modules/views_ui/views_ui.admin.inc
Gets the current value of a #select element, from within a form constructor function.
views_ui_rearrange_filter_form in modules/views_ui/views_ui.admin.inc
Form to rearrange items in the views UI.
views_ui_standard_display_dropdown in modules/views_ui/views_ui.admin.inc
Add a <select> dropdown for a given section, allowing the user to change whether this info is stored on the default display or on the current display.