public function ClozeQuestion::validateNode in Cloze 7

Same name and namespace in other branches

1. 6 cloze.classes.inc \ClozeQuestion::validateNode()

Implementation of validateNode

See also

QuizQuestion#validateNode($form)

File

./cloze.classes.inc, line 49

The main classes for the cloze question type. These inherit or implement code found in quiz_question.classes.inc.

Class

ClozeQuestion

Extension of QuizQuestion.

Code

public function validateNode(array &$form) {
  if (substr_count($this->node->body[LANGUAGE_NONE]['0']['value'], '[') !== substr_count($this->node->body[LANGUAGE_NONE]['0']['value'], ']')) {
    form_set_error('body', t('Please check the question format.'));
  }
}