8 calls to _quiz_is_int() in Quiz 7.5

matching_config_validate in question_types/matching/matching.module

Validate the long_answer config form values.

MultichoiceQuestion::forgive in question_types/multichoice/multichoice.classes.inc

Forgive some possible logical flaws in the user input.

multichoice_config_validate in question_types/multichoice/multichoice.module

Validate the multichoice config form values.

quiz_categorized_form_validate in ./quiz.admin.inc

Validate the categorized form.

quiz_questions_form_validate in ./quiz.admin.inc

Validate that the supplied questions are real.

quiz_settings_form_validate in ./quiz.admin.inc

Validation of the Form Settings form.

quiz_validate in ./quiz.module

Implements hook_validate().

scale_config_validate in question_types/scale/scale.module

Validate the scale config form values.