public function TableDragExampleNestedForm::getFormId in Examples for Developers 8

Same name and namespace in other branches

1. 3.x modules/tabledrag_example/src/Form/TableDragExampleNestedForm.php \Drupal\tabledrag_example\Form\TableDragExampleNestedForm::getFormId()

Returns a unique string identifying the form.

The returned ID should be a unique string that can be a valid PHP function name, since it's used in hook implementation names such as hook_form_FORM_ID_alter().

Return value

string The unique string identifying the form.

Overrides FormInterface::getFormId

File

tabledrag_example/src/Form/TableDragExampleNestedForm.php, line 58

Class

TableDragExampleNestedForm

Table drag example nested form.

Namespace

Drupal\tabledrag_example\Form

Code

public function getFormId() {
  return 'tabledrag_example_parent_form';
}