function SiteInformationForm::validateForm
Same name in other branches
- 9 core/modules/system/src/Form/SiteInformationForm.php \Drupal\system\Form\SiteInformationForm::validateForm()
- 10 core/modules/system/src/Form/SiteInformationForm.php \Drupal\system\Form\SiteInformationForm::validateForm()
- 11.x core/modules/system/src/Form/SiteInformationForm.php \Drupal\system\Form\SiteInformationForm::validateForm()
Overrides FormBase::validateForm
File
-
core/
modules/ system/ src/ Form/ SiteInformationForm.php, line 167
Class
- SiteInformationForm
- Configure site information settings for this site.
Namespace
Drupal\system\FormCode
public function validateForm(array &$form, FormStateInterface $form_state) {
// Check for empty front page path.
if ($form_state->isValueEmpty('site_frontpage')) {
// Set to default "user/login".
$form_state->setValueForElement($form['front_page']['site_frontpage'], '/user/login');
}
else {
// Get the normal path of the front page.
$form_state->setValueForElement($form['front_page']['site_frontpage'], $this->aliasManager
->getPathByAlias($form_state->getValue('site_frontpage')));
}
// Validate front page path.
if (($value = $form_state->getValue('site_frontpage')) && $value[0] !== '/') {
$form_state->setErrorByName('site_frontpage', $this->t("The path '%path' has to start with a slash.", [
'%path' => $form_state->getValue('site_frontpage'),
]));
}
if (!$this->pathValidator
->isValid($form_state->getValue('site_frontpage'))) {
$form_state->setErrorByName('site_frontpage', $this->t("Either the path '%path' is invalid or you do not have access to it.", [
'%path' => $form_state->getValue('site_frontpage'),
]));
}
// Get the normal paths of both error pages.
if (!$form_state->isValueEmpty('site_403')) {
$form_state->setValueForElement($form['error_page']['site_403'], $this->aliasManager
->getPathByAlias($form_state->getValue('site_403')));
}
if (!$form_state->isValueEmpty('site_404')) {
$form_state->setValueForElement($form['error_page']['site_404'], $this->aliasManager
->getPathByAlias($form_state->getValue('site_404')));
}
if (($value = $form_state->getValue('site_403')) && $value[0] !== '/') {
$form_state->setErrorByName('site_403', $this->t("The path '%path' has to start with a slash.", [
'%path' => $form_state->getValue('site_403'),
]));
}
if (($value = $form_state->getValue('site_404')) && $value[0] !== '/') {
$form_state->setErrorByName('site_404', $this->t("The path '%path' has to start with a slash.", [
'%path' => $form_state->getValue('site_404'),
]));
}
// Validate 403 error path.
if (!$form_state->isValueEmpty('site_403') && !$this->pathValidator
->isValid($form_state->getValue('site_403'))) {
$form_state->setErrorByName('site_403', $this->t("Either the path '%path' is invalid or you do not have access to it.", [
'%path' => $form_state->getValue('site_403'),
]));
}
// Validate 404 error path.
if (!$form_state->isValueEmpty('site_404') && !$this->pathValidator
->isValid($form_state->getValue('site_404'))) {
$form_state->setErrorByName('site_404', $this->t("Either the path '%path' is invalid or you do not have access to it.", [
'%path' => $form_state->getValue('site_404'),
]));
}
parent::validateForm($form, $form_state);
}
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