Hi!
I think you can solve this by adding a Custom Validation to your question.
That way you can have several different AND/OR statements for example:

Validation will pass if the following condition is met:
Q1 - Times per WEEK is selected
AND Q1 (text area) is not blank.
OR
Q2 - Times per MONTH is selected
AND Q2 (text area) is not blank
etc.

I haven't tried it myself but I think you might be able to solve it like this.
I BELIEVE IN YOU! :)

All the best
-M

I believe the most respondent friendly solution is to use JavaScript to clear the text entry boxes of the unselected choices when a new choice is selected. Use a click event handler to do this.

https://community.qualtrics.com/XMcommunity/discussion/comment/43326#Comment_43326I love that "use Java Script" is the most common solution from all you Wizards
For me that is a total zero with Java Script always needs to find other solutions. Also makes me realize I perhaps should get some Java Scripting under my belt to cover more grounds for the future.

Thank you for your suggestions TomG and MattiasM
I got the following code from Rudi that works perfectly - thanks again Rudi.

*******the below code deletes the other texts of unselected choices*******

you need to adopt the QID to your needs and also the numbers in your condition and in the get elementById function

Qualtrics.SurveyEngine.addOnReady(function()
{
 this.questionclick = function(event,element){
  let selectedChoices = this.getSelectedChoices();
  if(selectedChoices.include('1') === false){
  document.getElementById("QR~QID4~1~TEXT").value=''
  }
  
 if(selectedChoices.include('2') === false){
  document.getElementById("QR~QID4~2~TEXT").value=''
 }
  
  if(selectedChoices.include('3') === false){
  document.getElementById("QR~QID4~3~TEXT").value=''
  }
  
  }

});