public function SamlSpConfigSPForm::validateForm in SAML Service Provider 7.8

File

src/Form/SamlSpConfigSPForm.php, line 47

Contains \Drupal\saml_sp\Form\SamlSpConfigSPForm.

Class

SamlSpConfigSPForm

Namespace

Drupal\saml_sp\Form

Code

public function validateForm(array &$form, FormStateInterface $form_state) {

  // ensure the cert and key files are provided and exist in the system
  $values = $form_state
    ->getValues();
  foreach ([
    'key_location',
    'cert_location',
  ] as $key) {
    if (empty($values[$key])) {
      $form_state
        ->setError($form[$key], $this
        ->t('The %field must be provided.', array(
        '%field' => $form[$key]['#title'],
      )));
    }
    else {
      if (!file_exists($values[$key])) {
        $form_state
          ->setError($form[$key], $this
          ->t('The %input file does not exist.', array(
          '%input' => $values[$key],
        )));
      }
    }
  }
}