Name Type Location Description
EntityIDLayoutAccess class core/modules/layout/plugins/access/entity_id_layout_access.inc @file Plugin to provide access control based upon entity ID.
TestDisableCache::id function core/modules/entity/tests/entity_caching_test/test_disable_cache.entity.inc Implements EntityInterface::id().
file_field_widget_uri function core/modules/file/file.field.inc Determines the URI for a file field instance.
number_field_validate function core/modules/field/modules/number/number.module Implements hook_field_validate().
HTMLIdTestCase::setUp function core/modules/simpletest/tests/form.test Sets up a Backdrop site for running functional and integration tests.
form_options_validate function core/modules/field/modules/options/options.module Validate the "options" form element type.
AJAXElementValidation class core/modules/simpletest/tests/ajax.test Miscellaneous Ajax tests using ajax_test module.
comment_form_validate function core/modules/comment/comment.module Form validation handler for comment_form().
Uuid::determinePlugin function core/includes/uuid.inc Determines the optimal implementation to use for generating UUIDs.
date_block_identifier function core/modules/date/views/date.views.inc Identifier of a date block.
_config_sync_validate function core/modules/config/config.sync.inc Batch API callback. Validate the changes before attempting to sync. Reports all discovered issues in a message.
Entity::getRevisionId function core/modules/entity/entity.class.inc Implements Backdrop\entity\EntityInterface::getRevisionId().
field_attach_validate function core/modules/field/field.attach.inc Perform field validation against the field data in an entity.
field_widget_instance function core/modules/field/field.form.inc Retrieves the instance definition array for a widget's helper callbacks.
_locale_invalidate_js function core/includes/locale.inc Force the JavaScript translation file(s) to be refreshed.
user_validate_picture function core/modules/user/user.module Validates an image uploaded by a user.
TestDisableCache::$id property core/modules/entity/tests/entity_caching_test/test_disable_cache.entity.inc
STREAM_WRAPPERS_HIDDEN constant core/includes/stream_wrappers.inc Stream wrapper type flag -- not visible in the UI or accessible via web, but readable and writable. E.g. the temporary directory for uploads.
UserValidationTestCase class core/modules/user/tests/user.test
file_field_widget_info function core/modules/file/file.field.inc Implements hook_field_widget_info().
file_field_widget_form function core/modules/file/file.field.inc Implements hook_field_widget_form().
views_plugin::validate function core/modules/views/includes/plugin.inc Validate that the plugin is correct and can be saved.
VIEWS_STORAGE_OVERRIDE constant core/modules/views/views.module Views constant for views that override module-defined presets.
file_add_form_validate function core/modules/file/file.pages.inc Validation handler for file_add_form().
user_uid_optional_load function core/modules/user/user.module Load either a specified or the current user account.
file_validate_is_image function core/includes/file.inc Checks that the file is recognized by image_get_info() as an image.
hook_redirect_validate function core/modules/redirect/redirect.api.php Perform redirect validation before a redirect is created or updated.
filter_parse_file_fids function core/modules/filter/filter.module Parse an HTML snippet for any data-file-id attributes.
views_invalidate_cache function core/modules/views/views.module Invalidate the views cache, forcing a rebuild on the next grab of table data.
date_timezone_is_valid function core/includes/date.inc Determines if a timezone string is valid.
_form_options_validate function core/modules/field/modules/options/options.element.inc Logic function for form_options_validate(). Do not call directly.
DateValidationTestCase class core/modules/date/tests/date_validation.test
text_field_widget_info function core/modules/field/modules/text/text.module Implements hook_field_widget_info().
text_field_widget_form function core/modules/field/modules/text/text.module Implements hook_field_widget_form().
user_register_validate function core/modules/user/user.module Validation function for the user registration form.
view::generate_item_id function core/modules/views/includes/view.inc Generates a unique ID for an item.
OptionsWidgetsTestCase class core/modules/field/modules/options/tests/options.test
html_datetime_validate function core/includes/form.inc Validate a combined date and time array.
hook_field_widget_info function core/modules/field/field.api.php Expose Field API widget types.
hook_field_widget_form function core/modules/field/field.api.php Return the form for a single field widget.
backdrop_validate_form function core/includes/form.inc Validates user-submitted form data in the $form_state array.
backdrop_validate_utf8 function core/includes/bootstrap.inc Checks whether a string is valid UTF-8.
date_field_widget_info function core/modules/date/date.field.inc Implements hook_field_widget_info().
date_field_widget_form function core/modules/date/date.field.inc Implementation of hook_field_widget_form().
backdrop_valid_test_ua function core/includes/bootstrap.inc Returns the test prefix if this is an internal request from SimpleTest.
date_timezone_validate function core/modules/date/date.elements.inc Validation for timezone input.
EntityExampleBasic::id function modules/examples/entity_example/entity_example.inc Implements EntityInterface::id().
field_default_validate function core/modules/field/field.default.inc Generic field validation handler.
FormValidationTestCase class core/modules/simpletest/tests/form.test Test form validation handlers.
IMAGE_STORAGE_OVERRIDE constant core/modules/image/image.module Image style constant for user presets that override module-defined presets.

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