public function ShortAnswerQuestion::validate in Quiz 6.3

Same name and namespace in other branches

1. 6.6 question_types/short_answer/short_answer.classes.inc \ShortAnswerQuestion::validate()
2. 6.5 question_types/short_answer/short_answer.classes.inc \ShortAnswerQuestion::validate()

Provides validation for question before it is created.

When a new question is created and initially submited, this is called to validate that the settings are acceptible.

Parameters

$node: The node storing the question.

$form: The processed form.

Overrides QuizQuestion::validate

File

question_types/short_answer/short_answer.classes.inc, line 62

The main classes for the short answer question type.

Class

ShortAnswerQuestion

Implementation of QuizQuestion.

Code

public function validate($node, &$form) {
  $maximum_score = $node->maximum_score;
  if ((int) $maximum_score != $maximum_score || (int) $maximum_score < 0) {
    form_set_error('maximum_score', t('Score must be a positive integer (0 or higher).'));
  }
  if ($node->correct_answer_evaluation != self::ANSWER_MANUAL && empty($node->correct_answer)) {
    form_set_error('correct_answer_evaluation', t('An answer must be specified for any evaluation type other than manual scoring.'));
  }
}