public function FormWidgetInterface::flagViolations in Typed Data API enhancements 8

Reports validation errors against actual form elements.

Depending on the widget's internal structure, a property-level validation error needs to be flagged on the right sub-element.

Note that validation is run according to the validation constraints of the data definition. In addition to that, widget-level validation may be provided using the regular #element_validate callbacks of the form API.

Parameters

\Drupal\Core\TypedData\TypedDataInterface $data: The data to be edited.

\Symfony\Component\Validator\ConstraintViolationListInterface $violations: A list of constraint violations to flag.

\Drupal\Core\Form\SubformStateInterface $formState: The form state of the widget's form.

6 methods override FormWidgetInterface::flagViolations()

BrokenWidget::flagViolations in src/Plugin/TypedDataFormWidget/BrokenWidget.php

Reports validation errors against actual form elements.

DatetimeRangeWidget::flagViolations in src/Plugin/TypedDataFormWidget/DatetimeRangeWidget.php

Reports validation errors against actual form elements.

DatetimeWidget::flagViolations in src/Plugin/TypedDataFormWidget/DatetimeWidget.php

Reports validation errors against actual form elements.

SelectWidget::flagViolations in src/Plugin/TypedDataFormWidget/SelectWidget.php

Reports validation errors against actual form elements.

TextareaWidget::flagViolations in src/Plugin/TypedDataFormWidget/TextareaWidget.php

Reports validation errors against actual form elements.

... See full list

File

src/Widget/FormWidgetInterface.php, line 77

Class

FormWidgetInterface

Interface definition for form widget plugins.

Namespace

Drupal\typed_data\Widget

Code

public function flagViolations(TypedDataInterface $data, ConstraintViolationListInterface $violations, SubformStateInterface $formState);