public function LongAnswerResponse::isValid in Quiz 6.4
Same name and namespace in other branches
- 7 question_types/long_answer/long_answer.classes.inc \LongAnswerResponse::isValid()
- 7.4 question_types/long_answer/long_answer.classes.inc \LongAnswerResponse::isValid()
Implementation of isValid
Overrides QuizQuestionResponse::isValid
See also
QuizQuestionResponse#isValid()
File
- question_types/
long_answer/ long_answer.classes.inc, line 264 - Long answer classes.
Class
- LongAnswerResponse
- Extension of QuizQuestionResponse
Code
public function isValid() {
if (trim($this->answer) == '') {
return t('You must provide an answer');
}
return TRUE;
}