public ConfigImportForm::validateForm(array &$form, FormStateInterface $form_state)
Form validation handler.
Parameters
array $form: An associative array containing the structure of the form.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
Overrides FormBase::validateForm
File
- core/modules/config/src/Form/ConfigImportForm.php, line 75
Class
- ConfigImportForm
- Defines the configuration import form.
Namespace
Drupal\config\Form
Code
public function validateForm(array &$form, FormStateInterface $form_state) {
$all_files = $this->getRequest()->files->get('files', []);
if (!empty($all_files['import_tarball'])) {
$file_upload = $all_files['import_tarball'];
if ($file_upload->isValid()) {
$form_state->setValue('import_tarball', $file_upload->getRealPath());
return;
}
}
$form_state->setErrorByName('import_tarball', $this->t('The file could not be uploaded.'));
}
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