public NodeTypeForm::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 $form_state: The current state of the form.
Overrides FormBase::validateForm
File
- core/modules/node/src/NodeTypeForm.php, line 202
Class
- NodeTypeForm
- Form handler for node type forms.
Namespace
Drupal\node
Code
1 2 3 4 5 6 7 8 9 | public function validateForm(array &$form, FormStateInterface $form_state) { parent::validateForm($form, $form_state); $id = trim($form_state->getValue('type')); // '0' is invalid, since elsewhere we check it using empty(). if ($id == '0') { $form_state->setErrorByName('type', $this->t("Invalid machine-readable name. Enter a name other than %invalid.", array('%invalid' => $id))); }} |
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