Name Type Location Description
db_field_set_no_default function core/includes/database/database.inc Sets a field to have no default value.
FieldBulkDeleteTestCase class core/modules/field/tests/field.test Unit test class for field bulk delete and batch purge functionality.
EntityFieldQuery::$tags property core/modules/entity/entity.query.inc A list of the tags added to this query.
FileFieldWidgetTestCase class core/modules/file/tests/file.test Tests file field widget.
field_attach_preprocess function core/modules/field/field.attach.inc Populate the template variables with the field values available for rendering.
EntityFieldQuery::count function core/modules/entity/entity.query.inc Sets the query to be a count query only.
EntityFieldQuery::range function core/modules/entity/entity.query.inc Restricts a query to a given range in the result set.
EntityFieldQuery::pager function core/modules/entity/entity.query.inc Enables a pager for the query.
node_field_extra_fields function core/modules/node/node.module Implements hook_field_extra_fields().
field_views_field_label function core/modules/field/views/field.views.inc Returns the label of a certain field.
link_field_prepare_view function core/modules/link/link.module Implements hook_field_prepare_view().
user_field_extra_fields function core/modules/user/user.module Implements hook_field_extra_fields().
link_field_widget_error function core/modules/link/link.module Implements hook_field_widget_error().
field_info_widget_types function core/modules/field/field.info.inc Returns information about field widgets from hook_field_widget_info().
file_field_prepare_view function core/modules/file/file.field.inc Implements hook_field_prepare_view().
Example: Field Types API group modules/examples/field_example/field_example.module This example demonstrates how to use the field types API.
field_example_field_info function modules/examples/field_example/field_example.module Implements hook_field_info().
CommentFieldsTest::setUp function core/modules/comment/tests/comment.test Sets up a Backdrop site for running functional and integration tests.
link_field_settings_form function core/modules/link/link.module Implements hook_field_settings_form().
FieldValidationException class core/modules/field/field.exceptions.inc Exception thrown by field_attach_validate() on field validation errors.
file_field_widget_submit function core/modules/file/file.field.inc Form submission handler for upload/remove button of file_field_widget_form().
number_field_widget_info function core/modules/field/modules/number/number.module Implements hook_field_widget_info().
number_field_widget_form function core/modules/field/modules/number/number.module Implements hook_field_widget_form().
field_sql_storage_schema function core/modules/field/modules/field_sql_storage/field_sql_storage.install Implements hook_schema().
MergeQuery::updateFields function core/includes/database/query.inc Adds a set of field->value pairs to be updated.
MergeQuery::insertFields function core/includes/database/query.inc Adds a set of field->value pairs to be inserted.
field_sql_storage.module file core/modules/field/modules/field_sql_storage/field_sql_storage.module Default implementation of the field storage API.
text_field_settings_form function core/modules/field/modules/text/text.module Implements hook_field_settings_form().
_field_sort_items_helper function core/modules/field/field.module Sort function for items order. (copied form element_sort(), which acts on #weight keys)
field_view_mode_settings function core/modules/field/field.module Returns display mode settings in a given bundle.
views_handler_field_node class core/modules/node/views/views_handler_field_node.inc Field handler to provide simple renderer that allows linking to a node. Definition terms:
list_field_settings_form function core/modules/field/modules/list/list.module Implements hook_field_settings_form().
field_test_create_entity function core/modules/field/tests/field_test/field_test.entity.inc Creates a basic test_entity entity.
DateFieldBasic::$profile property core/modules/date/tests/date_field.test The profile to install as a basis for testing.
list_field_update_forbid function core/modules/field/modules/list/list.module Implements hook_field_update_forbid().
TextFieldTestCase::setUp function core/modules/field/modules/text/tests/text.test Sets up a Backdrop site for running functional and integration tests.
ListFieldDisplayTestCase class core/modules/field/modules/list/tests/list.test Tests that formatters are working properly.
views_handler_field_date class core/modules/views/handlers/views_handler_field_date.inc A handler to provide proper displays for dates.
hook_field_settings_form function core/modules/field_ui/field_ui.api.php Add settings to a field settings form.
field_test_default_value function core/modules/field/tests/field_test/field_test.field.inc Sample 'default value' callback.
hook_field_attach_submit function core/modules/field/field.api.php Act on field_attach_submit().
field_test_field_test_op function core/modules/field/tests/field_test/field_test.module Generic op to test _field_invoke behavior.
drupal_schema_fields_sql function core/includes/drupal.inc Retrieves a list of fields from a table schema.
hook_field_attach_insert function core/modules/field/field.api.php Act on field_attach_insert().
hook_field_attach_update function core/modules/field/field.api.php Act on field_attach_update().
FieldSchemaAlterTestCase class core/modules/field/tests/field.test Tests that the field schema can be altered with hook_field_schema_alter().
hook_field_attach_delete function core/modules/field/field.api.php Act on field_attach_delete().
ListFieldTestCase::setUp function core/modules/field/modules/list/tests/list.test Sets up a Backdrop site for running functional and integration tests.
EntityFieldQueryTestCase class core/modules/entity/tests/entity_query.test Tests EntityFieldQuery.
field_test_autoload_info function core/modules/field/tests/field_test/field_test.module Implements hook_autoload_info().

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