public function FormErrorHandler::handleFormErrors in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Form/FormErrorHandler.php \Drupal\Core\Form\FormErrorHandler::handleFormErrors()

Handles form errors after form validation.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

$this

Overrides FormErrorHandlerInterface::handleFormErrors

File

core/lib/Drupal/Core/Form/FormErrorHandler.php, line 19

Class

FormErrorHandler

Handles form errors.

Namespace

Drupal\Core\Form

Code

public function handleFormErrors(array &$form, FormStateInterface $form_state) {

  // After validation check if there are errors.
  if ($errors = $form_state
    ->getErrors()) {

    // Display error messages for each element.
    $this
      ->displayErrorMessages($form, $form_state);

    // Loop through and assign each element its errors.
    $this
      ->setElementErrorsFromFormState($form, $form_state);
  }
  return $this;
}