public function SuggestionEditForm::validateForm in Autocomplete Search Suggestions 8

Same name and namespace in other branches

1. 8.2 src/Form/SuggestionEditForm.php \Drupal\suggestion\Form\SuggestionEditForm::validateForm()
2. 3.0.x src/Form/SuggestionEditForm.php \Drupal\suggestion\Form\SuggestionEditForm::validateForm()

Validation function for the suggestion edit form.

Parameters

array $form: A drupal form array.

\Drupal\Core\Form\FormStateInterface $form_state: A Drupal FormStateInterface object.

Overrides FormBase::validateForm

File

src/Form/SuggestionEditForm.php, line 128

Class

SuggestionEditForm

Suggestion indexing form.

Namespace

Drupal\suggestion\Form

Code

public function validateForm(array &$form, FormStateInterface $form_state) {
  if (!is_numeric(trim($form_state
    ->getValue('qty')))) {
    $form_state
      ->setErrorByName('qty', $this
      ->t('The quantity must have a numeric value'));
  }
  if (!count((array) $form_state
    ->getValue('src'))) {
    $form_state
      ->setErrorByName('src', $this
      ->t('The source must have a value.'));
  }
  elseif (isset($form_state
    ->getValue('src')[0]) && count((array) $form_state
    ->getValue('src')) > 1) {
    $form_state
      ->setErrorByName('src', $this
      ->t('The disabled option cannot be combined with other options.'));
  }
}