Name Type Location Description
file_field_widget_submit function modules/file/file.field.inc Form submission handler for upload/remove button of file_field_widget_form().
Query::$uniqueIdentifier property includes/database/query.inc A unique identifier for this query object.
update_settings_validate function modules/update/update.admin.inc Form validation handler for update_settings().
FileValidatorTest::$file property modules/simpletest/tests/file.test
date_year_range_validate function modules/date/date.elements.inc Element validation function for the date_year_range form element.
LinkValidateTest::testXss function modules/link/tests/link.validate.test Test if a bad URL will display if validation is disabled.
password_confirm_validate function includes/form.inc Validates a password_confirm element.
backdrop_render_cid_parts function includes/common.inc Returns cache ID parts for building a cache ID.
views_ui_build_identifier function modules/views_ui/views_ui.admin.inc Build a form identifier that we can use to see if one form is the same as another. Since the arguments differ slightly we do a lot of spiffy concatenation here.
view::generate_display_id function modules/views/includes/view.inc Generate a display id of a certain plugin type.
user_login_final_validate function modules/user/user.module The final validation handler on the login form.
UserViewsArgumentValidate class modules/user/tests/user_views_argument_validate.test Tests views user argument argument handler.
field_test_field_validate function modules/field/tests/field_test/field_test.field.inc Implements hook_field_validate().
FileValidatorTest::$image property modules/simpletest/tests/file.test
FileFieldValidateTestCase class modules/file/tests/file.test Tests various validations.
hook_config_data_validate function modules/config/config.api.php Validate a configuration before saving it.
translation_node_validate function modules/translation/translation.module Implements hook_node_validate().
config_sync_validate_file function modules/config/config.sync.inc Validate an individual configuration to ensure it's safe to import.
number_field_widget_error function modules/field/modules/number/number.module Implements hook_field_widget_error().
MemoryQueue::$id_sequence property modules/system/system.queue.inc Counter for item ids.
LayoutStyle::formValidate function modules/layout/plugins/styles/layout_style_default.inc Validate handler to validate the form settings.
file_manage_form_validate function modules/file/file.pages.inc Form validation handler for file_manage_form().
file_validate_name_length function includes/file.inc Checks for files with names longer than can be stored in the database.
field_ui_widget_type_form function modules/field_ui/field_ui.admin.inc Form constructor for the widget selection form.
options_field_widget_info function modules/field/modules/options/options.module Implements hook_field_widget_info().
BackdropTestCase::$testId property modules/simpletest/backdrop_web_test_case.php The test run ID.
options_field_widget_form function modules/field/modules/options/options.module Implements hook_field_widget_form().
SearchPageOverride::setUp function modules/search/tests/search.test Sets up a Backdrop site for running functional and integration tests.
file_field_widget_process function modules/file/file.field.inc Render API callback: Processes a file_generic field element.
LinkValidateTest::testUrls function modules/link/tests/link.validate.test Test all the common URL structures in the UI.
entity_form_field_validate function modules/entity/entity.module Attaches field API validation to entity forms.
path_form_element_validate function modules/path/path.module Form element validation handler for URL alias form element.
taxonomy_field_widget_form function modules/taxonomy/taxonomy.module Implements hook_field_widget_form().
backdrop_render_cid_create function includes/common.inc Creates the cache ID for a renderable element.
taxonomy_field_widget_info function modules/taxonomy/taxonomy.module Implements hook_field_widget_info().
user_profile_form_validate function modules/user/user.pages.inc Form validation handler for user_profile_form().
InvalidMergeQueryException class includes/database/database.inc Exception thrown for merge queries that do not make semantic sense.
HTMLIdTestCase::testHTMLId function modules/simpletest/tests/form.test Tests that HTML IDs do not get duplicated when form validation fails.
user_account_form_validate function modules/user/user.module Form validation handler for user_account_form().
user_validate_current_pass function modules/user/user.module Form validation handler for the current password on the user_account_form().
views_clean_css_identifier function includes/drupal.inc Drupal-compatible wrapper for creating safe CSS identifiers.
image_field_widget_process function modules/image/image.field.inc An element #process callback for the image_image field type.
ImageFieldValidateTestCase class modules/image/tests/image.test Test class to check for various validations.
dblog_filter_form_validate function modules/dblog/dblog.admin.inc Form validation handler for dblog_filter_form().
options_field_widget_error function modules/field/modules/options/options.module Implements hook_field_widget_error().
DatabaseConnection::nextId function includes/database/database.inc Retrieves an unique id from a given sequence.
hook_field_attach_validate function modules/field/field.api.php Act on field_attach_validate().
ViewsArgumentValidatorTest class modules/views/tests/views_argument_validator.test Tests Views argument validators.
FILE_TYPE_STORAGE_OVERRIDE constant modules/file/file.module File type constant for file types that override module-defined presets.
field_attach_form_validate function modules/field/field.attach.inc Perform field validation against form-submitted field values.

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