protected function FormErrorHandler::displayErrorMessages in Drupal 8

Same name in this branch

1. 8 core/modules/inline_form_errors/src/FormErrorHandler.php \Drupal\inline_form_errors\FormErrorHandler::displayErrorMessages()
2. 8 core/lib/Drupal/Core/Form/FormErrorHandler.php \Drupal\Core\Form\FormErrorHandler::displayErrorMessages()

Same name and namespace in other branches

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

Loops through and displays all form errors.

Parameters

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

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

2 calls to FormErrorHandler::displayErrorMessages()

FormErrorHandler::displayErrorMessages in core/modules/inline_form_errors/src/FormErrorHandler.php

Loops through and displays all form errors.

FormErrorHandler::handleFormErrors in core/lib/Drupal/Core/Form/FormErrorHandler.php

Handles form errors after form validation.

1 method overrides FormErrorHandler::displayErrorMessages()

FormErrorHandler::displayErrorMessages in core/modules/inline_form_errors/src/FormErrorHandler.php

Loops through and displays all form errors.

File

core/lib/Drupal/Core/Form/FormErrorHandler.php, line 40

Class

FormErrorHandler

Handles form errors.

Namespace

Drupal\Core\Form

Code

protected function displayErrorMessages(array $form, FormStateInterface $form_state) {
  $errors = $form_state
    ->getErrors();

  // Loop through all form errors and set an error message.
  foreach ($errors as $error) {
    $this
      ->messenger()
      ->addMessage($error, 'error');
  }
}