public function FieldGroupAddForm::groupNameExists in Field Group 8.3

Same name and namespace in other branches

1. 8 src/Form/FieldGroupAddForm.php \Drupal\field_group\Form\FieldGroupAddForm::groupNameExists()

Checks if a group machine name is taken.

Parameters

string $value: The machine name, not prefixed.

array $element: An array containing the structure of the 'group_name' element.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

bool Whether or not the group machine name is taken.

File

src/Form/FieldGroupAddForm.php, line 310

Class

FieldGroupAddForm

Provides a form for adding a fieldgroup to a bundle.

Namespace

Drupal\field_group\Form

Code

public function groupNameExists($value, array $element, FormStateInterface $form_state) {

  // Add the prefix.
  $group_name = self::GROUP_PREFIX . $value;
  return field_group_exists($group_name, $this->entityTypeId, $this->bundle, $this->context, $this->mode);
}