public function ShortAnswerQuestion::validateNode in Quiz 8.4

Implementation of validateNode

Overrides QuizQuestion::validateNode

See also

QuizQuestion#validateNode($form_state)

File

question_types/short_answer/lib/Drupal/short_answer/ShortAnswerQuestion.php, line 63

The main classes for the short answer question type.

Class

ShortAnswerQuestion

Extension of QuizQuestion.

Namespace

Drupal\short_answer

Code

public function validateNode(array &$form_state) {
  if ($form_state['values']['correct_answer_evaluation'] != self::ANSWER_MANUAL && empty($form_state['values']['correct_answer'])) {
    form_set_error('correct_answer', $form_state, t('An answer must be specified for any evaluation type other than manual scoring.'));
  }
}