protected FormErrorHandler::displayErrorMessages(array $form, FormStateInterface $form_state)
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.
File
- core/lib/Drupal/Core/Form/FormErrorHandler.php, line 36
Class
- FormErrorHandler
- Handles form errors.
Namespace
Drupal\Core\Form
Code
1 2 3 4 5 6 7 8 | 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) { $this->drupalSetMessage($error, 'error'); }} |
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