Same name in this branch

1. 9 core/modules/inline_form_errors/src/FormErrorHandler.php \Drupal\inline_form_errors\FormErrorHandler::displayErrorMessages()

Same name and namespace in other branches

1. 8.9.x core/modules/inline_form_errors/src/FormErrorHandler.php \Drupal\inline_form_errors\FormErrorHandler::displayErrorMessages()
2. 8.9.x core/lib/Drupal/Core/Form/FormErrorHandler.php \Drupal\Core\Form\FormErrorHandler::displayErrorMessages()
3. 10 core/modules/inline_form_errors/src/FormErrorHandler.php \Drupal\inline_form_errors\FormErrorHandler::displayErrorMessages()
4. 10 core/lib/Drupal/Core/Form/FormErrorHandler.php \Drupal\Core\Form\FormErrorHandler::displayErrorMessages()
5. 11.x core/modules/inline_form_errors/src/FormErrorHandler.php \Drupal\inline_form_errors\FormErrorHandler::displayErrorMessages()
6. 11.x 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');
    }
}

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