public function ShortenAdminForm::validateForm in Shorten URLs 8

Same name and namespace in other branches

1. 8.2 src/Form/ShortenAdminForm.php \Drupal\shorten\Form\ShortenAdminForm::validateForm()

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

src/Form/ShortenAdminForm.php, line 205

Class

ShortenAdminForm

Settings form.

Namespace

Drupal\shorten\Form

Code

public function validateForm(array &$form, FormStateInterface $form_state) {
  $v = $form_state
    ->getValues();
  if ($v['shorten_service'] == $v['shorten_service_backup'] && $v['shorten_service_backup'] != 'none') {
    $form_state
      ->setErrorByName('shorten_service_backup', $this
      ->t('You must select a backup abbreviation service that is different than your primary service.'));
  }
  elseif ($v['shorten_service'] == 'bit.ly' && $v['shorten_service_backup'] == 'j.mp' || $v['shorten_service'] == 'j.mp' && $v['shorten_service_backup'] == 'bit.ly') {
    $form_state
      ->setErrorByName('shorten_service_backup', $this
      ->t('j.mp and bit.ly are the same service.') . ' ' . $this
      ->t('You must select a backup abbreviation service that is different than your primary service.'));
  }
  if ($v['shorten_service'] == 'none' && $v['shorten_service_backup'] != 'none') {
    $form_state
      ->setErrorByName($this
      ->t('You have selected a backup URL abbreviation service, but no primary service.') . ' ' . $this
      ->t('Your URLs will not be abbreviated with these settings.'));
  }
  if ($v['shorten_cache_duration'] !== '' && (!is_numeric($v['shorten_cache_duration']) || round($v['shorten_cache_duration']) != $v['shorten_cache_duration'] || $v['shorten_cache_duration'] < 0)) {
    $form_state
      ->setErrorByName('shorten_cache_duration', $this
      ->t('The cache duration must be a positive integer or left blank.'));
  }
  if (!is_numeric($v['shorten_cache_fail_duration']) || round($v['shorten_cache_fail_duration']) != $v['shorten_cache_fail_duration'] || $v['shorten_cache_fail_duration'] < 0) {
    $form_state
      ->setErrorByName('shorten_cache_fail_duration', $this
      ->t('The cache fail duration must be a positive integer.'));
  }
  if (!is_numeric($v['shorten_timeout']) || round($v['shorten_timeout']) != $v['shorten_timeout'] || $v['shorten_timeout'] < 0) {
    $form_state
      ->setErrorByName('shorten_timeout', $this
      ->t('The timeout duration must be a nonnegative integer.'));
  }
}