55 #type uses of Checkboxes
- AccountForm::form in core/
modules/ user/ src/ AccountForm.php  - Gets the actual form array to be built.
 - AdvancedSettingsForm::buildForm in core/
modules/ views_ui/ src/ Form/ AdvancedSettingsForm.php  - Form constructor.
 - Attachment::buildOptionsForm in core/
modules/ views/ src/ Plugin/ views/ display/ Attachment.php  - Provide the default form for setting options.
 - BigPipeTestForm::buildForm in core/
modules/ big_pipe/ tests/ modules/ big_pipe_test/ src/ Form/ BigPipeTestForm.php  - Form constructor.
 - Block::buildOptionsForm in core/
modules/ views/ src/ Plugin/ views/ display/ Block.php  - Provide the default form for setting options.
 - BookSettingsForm::buildForm in core/
modules/ book/ src/ Form/ BookSettingsForm.php  - Form constructor.
 - BulkForm::buildOptionsForm in core/
modules/ views/ src/ Plugin/ views/ field/ BulkForm.php  - Default option form that provides label widget that all fields should have.
 - ContentLanguageSettingsForm::buildForm in core/
modules/ language/ src/ Form/ ContentLanguageSettingsForm.php  - Form constructor.
 - content_translation_field_sync_widget in core/
modules/ content_translation/ content_translation.admin.inc  - Returns a form element to configure field synchronization.
 - ContextualLinks::buildOptionsForm in core/
modules/ contextual/ src/ Plugin/ views/ field/ ContextualLinks.php  - Default option form that provides label widget that all fields should have.
 - DefaultSelection::buildConfigurationForm in core/
lib/ Drupal/ Core/ Entity/ Plugin/ EntityReferenceSelection/ DefaultSelection.php  - Form constructor.
 - Entity::buildOptionsForm in core/
modules/ views/ src/ Plugin/ views/ argument_validator/ Entity.php  - Provides the default form for setting options.
 - EntityBundle::buildConfigurationForm in core/
lib/ Drupal/ Core/ Entity/ Plugin/ Condition/ EntityBundle.php  - Form constructor.
 - EntityDisplayFormBase::form in core/
modules/ field_ui/ src/ Form/ EntityDisplayFormBase.php  - Gets the actual form array to be built.
 - EntityDisplayModeFormBase::form in core/
modules/ field_ui/ src/ Form/ EntityDisplayModeFormBase.php  - Gets the actual form array to be built.
 - EntityField::buildGroupByForm in core/
modules/ views/ src/ Plugin/ views/ field/ EntityField.php  - Extend the groupby form with group columns.
 - EntityReference::buildOptionsForm in core/
modules/ views/ src/ Plugin/ views/ style/ EntityReference.php  - Provide a form to edit options for this plugin.
 - Feed::buildOptionsForm in core/
modules/ views/ src/ Plugin/ views/ display/ Feed.php  - Provide a form to edit options for this plugin.
 - Fields::buildOptionsForm in core/
modules/ views/ src/ Plugin/ views/ row/ Fields.php  - Provide a form for setting options.
 - FilterFormatFormBase::form in core/
modules/ filter/ src/ FilterFormatFormBase.php  - Gets the actual form array to be built.
 - FilterPluginBase::buildExposedFiltersGroupForm in core/
modules/ views/ src/ Plugin/ views/ filter/ FilterPluginBase.php  - Build the form to let users create the group of exposed filters.
 - FilterPluginBase::buildExposeForm in core/
modules/ views/ src/ Plugin/ views/ filter/ FilterPluginBase.php  - Options form subform for exposed filter options.
 - FormTest::testRequiredFields in core/
modules/ system/ tests/ src/ Functional/ Form/ FormTest.php  - Check several empty values for required forms elements.
 - FormTestCheckboxesRadiosForm::buildForm in core/
modules/ system/ tests/ modules/ form_test/ src/ Form/ FormTestCheckboxesRadiosForm.php  - Form constructor.
 - FormTestCheckboxesZeroForm::buildForm in core/
modules/ system/ tests/ modules/ form_test/ src/ Form/ FormTestCheckboxesZeroForm.php  - Form constructor.
 - FormTestDisabledElementsForm::buildForm in core/
modules/ system/ tests/ modules/ form_test/ src/ Form/ FormTestDisabledElementsForm.php  - Form constructor.
 - FormTestInputForgeryForm::buildForm in core/
modules/ system/ tests/ modules/ form_test/ src/ Form/ FormTestInputForgeryForm.php  - Form constructor.
 - FormTestLabelForm::buildForm in core/
modules/ system/ tests/ modules/ form_test/ src/ Form/ FormTestLabelForm.php  - Form constructor.
 - FormTestProgrammaticForm::buildForm in core/
modules/ system/ tests/ modules/ form_test/ src/ Form/ FormTestProgrammaticForm.php  - Form constructor.
 - FormTestValidateRequiredForm::buildForm in core/
modules/ system/ tests/ modules/ form_test/ src/ Form/ FormTestValidateRequiredForm.php  - Form constructor.
 - FormValidatorTest::providerTestPerformRequiredValidation in core/
tests/ Drupal/ Tests/ Core/ Form/ FormValidatorTest.php  - JavascriptStatesForm::buildForm in core/
modules/ system/ tests/ modules/ form_test/ src/ Form/ JavascriptStatesForm.php  - Form constructor.
 - Language::buildConfigurationForm in core/
modules/ language/ src/ Plugin/ Condition/ Language.php  - Form constructor.
 - Links::buildOptionsForm in core/
modules/ views/ src/ Plugin/ views/ field/ Links.php  - Default option form that provides label widget that all fields should have.
 - MediaEmbed::settingsForm in core/
modules/ media/ src/ Plugin/ Filter/ MediaEmbed.php  - Generates a filter's settings form.
 - MediaTypeForm::form in core/
modules/ media/ src/ MediaTypeForm.php  - Gets the actual form array to be built.
 - menu_ui_form_node_type_form_alter in core/
modules/ menu_ui/ menu_ui.module  - Implements hook_form_FORM_ID_alter() for \Drupal\node\NodeTypeForm.
 - NodeSearch::searchFormAlter in core/
modules/ node/ src/ Plugin/ Search/ NodeSearch.php  - Alters the search form when being built for a given plugin.
 - NodeTermData::buildOptionsForm in core/
modules/ taxonomy/ src/ Plugin/ views/ relationship/ NodeTermData.php  - Provide a form to edit options for this plugin.
 - NodeTypeForm::form in core/
modules/ node/ src/ NodeTypeForm.php  - Gets the actual form array to be built.
 - OEmbed::buildConfigurationForm in core/
modules/ media/ src/ Plugin/ media/ Source/ OEmbed.php  - Form constructor.
 - OptionsButtonsWidget::formElement in core/
lib/ Drupal/ Core/ Field/ Plugin/ Field/ FieldWidget/ OptionsButtonsWidget.php  - Returns the form for a single field widget.
 - ResponseStatus::buildConfigurationForm in core/
modules/ system/ src/ Plugin/ Condition/ ResponseStatus.php  - Form constructor.
 - ResponsiveImageStyleForm::form in core/
modules/ responsive_image/ src/ ResponsiveImageStyleForm.php  - Overrides Drupal\Core\Entity\EntityForm::form().
 - RestExport::buildOptionsForm in core/
modules/ rest/ src/ Plugin/ views/ display/ RestExport.php  - Provide a form to edit options for this plugin.
 - Role::buildOptionsForm in core/
modules/ user/ src/ Plugin/ views/ access/ Role.php  - Provide a form to edit options for this plugin.
 - Serializer::buildOptionsForm in core/
modules/ rest/ src/ Plugin/ views/ style/ Serializer.php  - Provide a form to edit options for this plugin.
 - TaxonomyIndexTid::buildOptionsForm in core/
modules/ taxonomy/ src/ Plugin/ views/ field/ TaxonomyIndexTid.php  - Provide "link to term" option.
 - TextItemBase::fieldSettingsForm in core/
modules/ text/ src/ Plugin/ Field/ FieldType/ TextItemBase.php  - Returns a form for the field-level settings.
 - Tid::buildOptionsForm in core/
modules/ taxonomy/ src/ Plugin/ views/ argument_default/ Tid.php  - Provide the default form for setting options.
 - User::buildOptionsForm in core/
modules/ user/ src/ Plugin/ views/ argument_validator/ User.php  - Provides the default form for setting options.
 - UserRole::buildConfigurationForm in core/
modules/ user/ src/ Plugin/ Condition/ UserRole.php  - Form constructor.
 - UserSelection::buildConfigurationForm in core/
modules/ user/ src/ Plugin/ EntityReferenceSelection/ UserSelection.php  - Form constructor.
 - WorkflowTransitionAddForm::form in core/
modules/ workflows/ src/ Form/ WorkflowTransitionAddForm.php  - Gets the actual form array to be built.
 - WorkflowTransitionEditForm::form in core/
modules/ workflows/ src/ Form/ WorkflowTransitionEditForm.php  - Gets the actual form array to be built.
 
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