public function BackgroundImageForm::validate in Background Image 2.0.x
Same name and namespace in other branches
- 8 src/Form/BackgroundImageForm.php \Drupal\background_image\Form\BackgroundImageForm::validate()
- 2.x src/Form/BackgroundImageForm.php \Drupal\background_image\Form\BackgroundImageForm::validate()
Validation handler.
File
- src/
Form/ BackgroundImageForm.php, line 881
Class
Namespace
Drupal\background_image\FormCode
public function validate() {
// Handle type selection.
if ($this->step == 1) {
if (!isset($this->type) || !in_array($this->type, array_keys(BackgroundImage::getTypes()))) {
return $this->subformState
->setError($this->subform['type'], $this
->t('You must select a valid type.'));
}
else {
if ($this->type === BackgroundImageInterface::TYPE_GLOBAL) {
if (empty($this->backgroundImage
->label())) {
return $this->subformState
->setError($this->subform['label'], $this
->t('You must enter a valid label.'));
}
}
else {
if (empty($this->target)) {
if ($this->type === BackgroundImageInterface::TYPE_ENTITY) {
$entity_type_id = $this
->getSubformValue('entity_type');
if (!isset($entity_type_id)) {
return $this->subformState
->setError($this->subform['entity_type'], $this
->t('You select a valid entity type.'));
}
else {
$entity_id = $this
->getSubformValue("entity_type_{$entity_type_id}");
if (!isset($entity_id)) {
return $this->subformState
->setError($this->subform["entity_type_{$entity_type_id}"], $this
->t('You enter a specific entity to target.'));
}
else {
if (!$this->backgroundImage
->getTargetEntity($this->type, "{$entity_type_id}:{$entity_id}")) {
return $this->subformState
->setError($this->subform["entity_type_{$entity_type_id}"], $this
->t('You enter a valid entity to target.'));
}
}
}
}
else {
if ($this->type === BackgroundImageInterface::TYPE_ENTITY_BUNDLE && ($target = $this
->getSubformValue('entity_bundle'))) {
return $this->subformState
->setError($this->subform['view'], $this
->t('You select a valid entity bundle.'));
}
else {
if ($this->type === BackgroundImageInterface::TYPE_PATH && ($target = $this
->getSubformValue('path'))) {
return $this->subformState
->setError($this->subform['path'], $this
->t('You enter a valid path.'));
}
else {
if ($this->type === BackgroundImageInterface::TYPE_ROUTE && ($target = $this
->getSubformValue('route'))) {
return $this->subformState
->setError($this->subform['route'], $this
->t('You enter a valid route.'));
}
else {
if ($this->type === BackgroundImageInterface::TYPE_VIEW && ($target = $this
->getSubformValue('view'))) {
return $this->subformState
->setError($this->subform['view'], $this
->t('You select a valid view.'));
}
}
}
}
}
}
}
}
}
}