Hello, I have an array with two optional free text inputs. The array should be mandatory for all rows (one check per row). Therefore I have preselected and hidden the two optional text fields ("Other:"). Now I want that as soon as something is entered in the text field ("Other:"), a check mark must also be set in the respective row. I have already tried to get it done via the question validation, but since I am quite inexperienced in LimeSurvey, I unfortunately did not get it done. Unfortunately, I did not find anything in the forum and I hope someone here can help me.