8 methods override WidgetBase::errorElement()

EntityReferenceAutocompleteWidget::errorElement in core/lib/Drupal/Core/Field/Plugin/Field/FieldWidget/EntityReferenceAutocompleteWidget.php
Assigns a field-level validation error to the right widget sub-element.
MediaLibraryWidget::errorElement in core/modules/media_library/src/Plugin/Field/FieldWidget/MediaLibraryWidget.php
Assigns a field-level validation error to the right widget sub-element.
NumberWidget::errorElement in core/lib/Drupal/Core/Field/Plugin/Field/FieldWidget/NumberWidget.php
Assigns a field-level validation error to the right widget sub-element.
PathWidget::errorElement in core/modules/path/src/Plugin/Field/FieldWidget/PathWidget.php
Assigns a field-level validation error to the right widget sub-element.
TestFieldWidget::errorElement in core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldWidget/TestFieldWidget.php
Assigns a field-level validation error to the right widget sub-element.
TestFieldWidgetMultiple::errorElement in core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldWidget/TestFieldWidgetMultiple.php
Assigns a field-level validation error to the right widget sub-element.
TextareaWidget::errorElement in core/modules/text/src/Plugin/Field/FieldWidget/TextareaWidget.php
Assigns a field-level validation error to the right widget sub-element.
TextfieldWidget::errorElement in core/modules/text/src/Plugin/Field/FieldWidget/TextfieldWidget.php
Assigns a field-level validation error to the right widget sub-element.

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