Name Type Location Description
field_behaviors_widget function core/modules/field/field.info.inc Determines the behavior of a widget with respect to an operation.
field_info_field_types function core/modules/field/field.info.inc Returns information about field types from hook_field_info().
field_token_info_alter function core/modules/field/field.tokens.inc Implements hook_token_info_alter().
field_info_extra_fields function core/modules/field/field.info.inc Returns a list and settings of pseudo-field elements in a given bundle.
file_field_widget_value function core/modules/file/file.field.inc Render API callback: Retrieves the value for the file_generic field element.
field_ui_view_mode_form function core/modules/field_ui/field_ui.admin.inc Form builder: Add or edit a display mode name.
field_validate_instance function core/modules/field/field.crud.inc Validates a field instance.
field_defaults_instance function core/modules/field/field.crud.inc Provides a list of defaults for instance arrays.
NodeAccessFieldTestCase class core/modules/node/tests/node.test
field_system_info_alter function core/modules/field/field.module Implements hook_system_info_alter().
views_handler_field_xss class core/modules/views/handlers/views_handler_field.inc A handler to run a field through simple XSS filtering.
FieldBlock::__construct function core/modules/field/field.block.inc Create a new Block object.
TestFieldEntity::access function core/modules/field/tests/field_test/field_test.class.inc Implements EntityInterface::access().
FieldBlock::getChildren function core/modules/field/field.block.inc Creates an array of "child blocks" for display in the "Add Block" dialog.
field_sync_field_status function core/modules/field/field.module Refreshes the 'active' and 'storage[active]' properties on fields.
taxonomy_field_validate function core/modules/taxonomy/taxonomy.module Implements hook_field_validate().
taxonomy_field_is_empty function core/modules/taxonomy/taxonomy.module Implements hook_field_is_empty().
field_get_default_value function core/modules/field/field.module Helper function to get the default value for a field on an entity.
GenericFieldTest::setUp function modules/examples/field_permission_example/tests/field_permission_example.test Simpletest setUp().
text_field_widget_error function core/modules/field/modules/text/text.module Implements hook_field_widget_error().
FieldSqlStorageTestCase class core/modules/field/modules/field_sql_storage/tests/field_sql_storage.test Tests field storage.
list_field_update_field function core/modules/field/modules/list/list.module Implements hook_field_update_field().
list_field_delete_field function core/modules/field/modules/list/list.module Implements hook_field_delete_field().
hook_field_extra_fields function core/modules/field/field.api.php Exposes "pseudo-field" components on fieldable entities.
FieldExampleTest::setUp function modules/examples/field_example/tests/field_example.test Sets up a Backdrop site for running functional and integration tests.
hook_field_prepare_view function core/modules/field/field.api.php Prepare field values prior to display.
field_test_field_insert function core/modules/field/tests/field_test/field_test.field.inc Implements hook_field_insert().
field_test_field_update function core/modules/field/tests/field_test/field_test.field.inc Implements hook_field_update().
field_test_field_delete function core/modules/field/tests/field_test/field_test.field.inc Implements hook_field_delete().
hook_field_widget_error function core/modules/field/field.api.php Flag a field-level validation error.
field_test_field_access function core/modules/field/tests/field_test/field_test.field.inc Implements hook_field_access().
hook_field_schema_alter function core/modules/field/field.api.php Allow modules to alter the schema for a field.
date_field_widget_error function core/modules/date/date.module Implements hook_field_widget_error().
hook_field_attach_purge function core/modules/field/field.api.php Act on field_purge_data().
hook_field_storage_info function core/modules/field/field.api.php Expose Field API storage backends.
views_handler_field.inc file core/modules/views/handlers/views_handler_field.inc @todo.
hook_field_storage_load function core/modules/field/field.api.php Load field data for a set of entities.
views_handler_field_url class core/modules/views/handlers/views_handler_field_url.inc Field handler to provide simple renderer that turns a URL into a clickable link.
hook_field_create_field function core/modules/field/field.api.php Act on a field being created.
hook_field_update_field function core/modules/field/field.api.php Act on a field being updated.
hook_field_delete_field function core/modules/field/field.api.php Act on a field being deleted.
views_plugin_row_fields class core/modules/views/plugins/views_plugin_row_fields.inc The basic 'fields' row plugin
field_test_field_schema function core/modules/field/tests/field_test/field_test.install Implements hook_field_schema().
FieldDisplayAPITestCase class core/modules/field/tests/field.test
file_field_extra_fields function core/modules/file/file.module Implements hook_field_extra_fields().
image_field_widget_info function core/modules/image/image.field.inc Implements hook_field_widget_info().
image_field_widget_form function core/modules/image/image.field.inc Implements hook_field_widget_form().
field_content_languages function core/modules/field/field.multilingual.inc Returns available content languages.
email_field_widget_info function core/modules/email/email.module Implements hook_field_widget_info().
email_field_widget_form function core/modules/email/email.module Implements hook_field_widget_form().

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