| FileLoadTest::testLoadInvalidStatus | function | modules/simpletest/tests/file.test | Try to load a non-existent file by status. | 
          
                  | contact_category_edit_form_validate | function | modules/contact/contact.admin.inc | Form validation handler for contact_category_edit_form(). | 
          
                  | ConnectionUnitTest::getConnectionID | function | modules/simpletest/tests/database_test.test | Returns the connection ID of the current test connection. | 
          
                  | ThemeUnitTest::testTemplateOverride | function | modules/simpletest/tests/theme.test | Ensures a themes template is overrideable based on the 'template' filename. | 
          
                  | LinkValidateTest::checkRequirements | function | modules/link/tests/link.validate.test | Checks the matching requirements for BackdropTestCase. | 
          
                  | template_preprocess_views_view_grid | function | modules/views/templates/views.theme.inc | Display a view as a grid style. | 
          
                  | date_date_select_pre_validate_alter | function | modules/date/date.elements.inc | Implements hook_date_select_pre_validate_alter(). | 
          
                  | hook_date_select_pre_validate_alter | function | modules/date/date.api.php | Alter the date_select element before the rest of the validation is run. | 
          
                  | views_plugin_display_page::validate | function | modules/views/plugins/views_plugin_display_page.inc | Make sure the display and all associated handlers are valid. | 
          
                  | file_field_widget_upload_validators | function | modules/file/file.field.inc | Retrieves the upload validators for a file field. | 
          
                  | date_views_plugin_pager::date_forbid | function | modules/date/views/date_views_plugin_pager.inc | Custom callback evaluating the date range. | 
          
                  | CommentViewsHandlerFilterUserUidTest | class | modules/comment/tests/comment_views_handler_filter_user_uid.test | Tests the filter_comment_user_uid handler. | 
          
                  | views_handler_argument_node_tnid.inc | file | modules/translation/views/views_handler_argument_node_tnid.inc | Provide node tnid argument handler. | 
          
                  | views_handler_filter_node_tnid_child | class | modules/translation/views/views_handler_filter_node_tnid_child.inc | Filter by whether the node is not the original translation. | 
          
                  | FormValidationTestCase::testValidate | function | modules/simpletest/tests/form.test | Tests form alterations by #element_validate, #validate, and form_set_value(). | 
          
                  | ContactSitewideTestCase::addCategory | function | modules/contact/tests/contact.test | Adds a category. | 
          
                  | views_handler_argument_term_node_tid | class | modules/taxonomy/views/views_handler_argument_term_node_tid.inc | Allow taxonomy term ID(s) as argument. | 
          
                  | layout_block_configure_form_validate | function | modules/layout/layout.admin.inc | Form validate handler for layout_block_configure_form(). | 
          
                  | UuidUnitTestCase::testUuidValidation | function | modules/system/tests/system.test | Test UUID validation. | 
          
                  | DateFieldBasic::createMultiDateField | function | modules/date/tests/date_field.test | Creates a date field from an array of settings values. | 
          
                  | views_handler_argument::validate_arg | function | modules/views/handlers/views_handler_argument.inc | Validate that this argument works. By default, all arguments are valid. | 
          
                  | views_plugin_pager::options_validate | function | modules/views/plugins/views_plugin_pager.inc | Provide the default form form for validating options | 
          
                  | views_plugin_query::options_validate | function | modules/views/plugins/views_plugin_query.inc | Validate the options form. | 
          
                  | _installer_manager_unique_identifier | function | modules/installer/installer.module | Returns a short unique identifier for this Backdrop installation. | 
          
                  | authorize_filetransfer_form_validate | function | includes/authorize.inc | Form validation handler for authorize_filetransfer_form(). | 
          
                  | views_plugin_style::options_validate | function | modules/views/plugins/views_plugin_style.inc | Validate the options form. | 
          
                  | views_plugin_argument_validate::init | function | modules/views/plugins/views_plugin_argument_validate.inc | Initialize this plugin with the view and the argument
it is linked to. | 
          
                  | BackdropWebTestCase::assertFieldById | function | modules/simpletest/backdrop_web_test_case.php | Asserts that a field exists in the current page with the given id and value. | 
          
                  | views_handler_filter::value_validate | function | modules/views/handlers/views_handler_filter.inc | Validate the options form. | 
          
                  | BackdropTestCase::assertNotIdentical | function | modules/simpletest/backdrop_web_test_case.php | Check to see if two values are not identical. | 
          
                  | views_handler_sort::options_validate | function | modules/views/handlers/views_handler_sort.inc | Simple validate handler | 
          
                  | list_allowed_values_setting_validate | function | modules/field/modules/list/list.module | Element validate callback; check that the entered values are valid. | 
          
                  | path_patterns_settings_form_validate | function | modules/path/path.admin.inc | Validate handler for path_patterns_settings_form(). | 
          
                  | form_test_programmatic_form_validate | function | modules/simpletest/tests/form_test.module | Form validation handler for programmatic form submissions. | 
          
                  | views_handler_filter::expose_validate | function | modules/views/handlers/views_handler_filter.inc | Validate the options form. | 
          
                  | views_handler_filter_node_tnid::query | function | modules/translation/views/views_handler_filter_node_tnid.inc | Add this filter to the query. | 
          
                  | views_plugin_access::options_validate | function | modules/views/plugins/views_plugin_access.inc | Provide the default form form for validating options | 
          
                  | views_handler_filter_node_hidden_path | class | modules/node/views/views_handler_filter_node_hidden_path.inc | Filter by content type's hidden path setting. | 
          
                  | views_handler_filter_comment_user_uid | class | modules/comment/views/views_handler_filter_comment_user_uid.inc | Filter handler to accept a user id to check for nodes that user posted or
commented on. | 
          
                  | field_sql_storage_field_update_forbid | function | modules/field/modules/field_sql_storage/field_sql_storage.module | Implements hook_field_update_forbid(). | 
          
                  | ConfigurationTest::testOverrideConfig | function | modules/config/tests/config.test | Tests that a config setting can be overidden. | 
          
                  | UserValidationTestCase::testUsernames | function | modules/user/tests/user.test |  | 
          
                  | views_plugin_display::override_option | function | modules/views/plugins/views_plugin_display.inc | Set an option and force it to be an override. | 
          
                  | views_plugin_row_rss_fields::validate | function | modules/views/plugins/views_plugin_row_rss_fields.inc | Validate that the plugin is correct and can be saved. | 
          
                  | views_handler::extra_options_validate | function | modules/views/includes/handlers.inc | Validate the options form. | 
          
                  | FieldValidationException::__construct | function | modules/field/field.exceptions.inc | Constructor for FieldValidationException. | 
          
                  | SelectQueryExtender::uniqueIdentifier | function | includes/database/select.inc | Implements QueryPlaceholderInterface::uniqueIdentifier(). | 
          
                  | FileFieldValidateTestCase::$node_type | property | modules/file/tests/file.test |  | 
          
                  | DateValidationTestCase::malFormedDate | function | modules/date/tests/date_validation.test | Attempt to create a node with a malformed date and ensure it fails. | 
          
                  | _views_tokenized_clean_css_identifier | function | modules/views/views.module | Cleans a CSS identifier, taking into account views tokenization. |