When we take a survey answers are saved into a temporary cookie, when finishing the survey this cookie is not deleted, so if we re-take the survey answers are already filled with previous answers.
When we take a survey answers are saved into a temporary cookie, when finishing the survey this cookie is not deleted, so if we re-take the survey answers are already filled with previous answers.
Cookie is correctly deleted but, on input blur survey_save_form_values function is called after a delay of 200ms... and the cookie is re-filled with form values.
Note : It is reproductible with FF but not on Chrome
Moreover it is better to save form values in localStorage instead of cookies.